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<title><![CDATA[EC21 Product Catalogs - high frequency material]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/high frequency material.html]]></link><item>
<title><![CDATA[High Frequency PCB Built On Shengyi SCGA-500 GF265 PTFE with Glass Reinforced RF Circuit Materials]]></title><link><![CDATA[https://bcco.en.ec21.com/High_Frequency_PCB_Built_On--10882619_11042921.html]]></link><description><![CDATA[High Frequency PCB Built on Shengyi SCGA-500 GF265 PTFE with Glass Reinforced RF Circuit Material s 
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for re]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Heat Rejection Window Film -MERCURY-]]></title><link><![CDATA[https://technolink5.en.ec21.com/Heat_Rejection_Window_Film_MERCURY--12059131_12059141.html]]></link><description><![CDATA[high-quality materials that provide clarity and exceptional heat rejection. With our Mercury series everyday drivers can enjoy the cool comforts and distinct benefits of excellent solar heat shieldin]]></description><pubDate><![CDATA[20250825]]></pubDate></item>
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<title><![CDATA[Silver Brazed Blade]]></title><link><![CDATA[https://byriver.en.ec21.com/Silver_Brazed_Blade--1_90880.html]]></link><description><![CDATA[High frequency welded saw blade is suitable for cuttiing various hard non-metallie materials, such as marble, granite, ceramic, concrete, asphalt and refractory, etc. diameter 200mm--3500mm Outer Dia]]></description><pubDate><![CDATA[20260330]]></pubDate></item>
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<title><![CDATA[DMOA7 Airweb Mattress]]></title><link><![CDATA[https://sensemom.en.ec21.com/DMOA7_Airweb_Mattress--12061497_12061499.html]]></link><description><![CDATA[material successfully tested for 6 major harmful substances, radon, and formaldehyde!
7) Solid core support provides comfortable support for your waist/back!
8) High elasticity allows for detailed pr]]></description><pubDate><![CDATA[20251022]]></pubDate></item>
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<title><![CDATA[Silicon Carbide Reinforced Aluminum,Aluminum Metal Matrix Composites,Lightweight Materials,AlSiC]]></title><link><![CDATA[https://hygdkj.en.ec21.com/Silicon_Carbide_Reinforced_Aluminum_Aluminum--12057378_12057920.html]]></link><description><![CDATA[Frequency converters for automatic control
Henan Hanyin Optoelectronics specializes in new aluminum-based powder metallurgy materials and applications development.welcome you customized the products ]]></description><pubDate><![CDATA[20260709]]></pubDate></item>
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<title><![CDATA[Winner 99E Static Image Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticlesize.en.ec21.com/Winner_99E_Static_Image_Particle--12071375_12071378.html]]></link><description><![CDATA[frequency distribution cumulative distributionThe frequency of particles by number, volume, area and other distribution Distribution and cumulative distribution of data tables, graphs, bar charts, an]]></description><pubDate><![CDATA[20260630]]></pubDate></item>
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<title><![CDATA[Shredder Blades Grinding Machine]]></title><link><![CDATA[https://ruitometal.en.ec21.com/Shredder_Blades_Grinding_Machine--12047871_12073144.html]]></link><description><![CDATA[high-quality steel belt protection, and the steel belt is easy to replace, the transmission is stable and reliable, and the service life is long.
■ Frequency conversion feed, feed amount and feed f]]></description><pubDate><![CDATA[20260531]]></pubDate></item>
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<title><![CDATA[CCD 3S Three Channel Rice Color Sorter High Accuracy Sorting Machine]]></title><link><![CDATA[https://pinyang2026.en.ec21.com/CCD_3S_Three_Channel_Rice--12070698_12070701.html]]></link><description><![CDATA[material processing.
Support customized voltage and frequency to adapt to different regional power standards. It is cost-effective sorting equipment for small and medium rice mills and grain processi]]></description><pubDate><![CDATA[20260428]]></pubDate></item>
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<title><![CDATA[High Hardness SKD61 Sprue Bushing Heat Resistant Ingate Sleeve for Plastic Injection Molding]]></title><link><![CDATA[https://szpjmoldparts.en.ec21.com/High_Hardness_SKD61_Sprue_Bushing--12070799_12070800.html]]></link><description><![CDATA[high hardness and heat resistance of SKD61 material significantly extend service life and reduce mold maintenance frequency.Precise Interchangeability: Designed to MISUMI standards, ensuring seamless]]></description><pubDate><![CDATA[20260428]]></pubDate></item>
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<title><![CDATA[PCB - Double Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Double_Sided--12069932_12069953.html]]></link><description><![CDATA[higher circuit density and design flexibility than single-sided PCBs.
Specifications
Base Material
Key factors determining the mechanical strength, electrical properties, and price of single-sided PC]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Polyether Film TPU Membrane Waterproof Tube for Medical  Equipment or Sport  Applications]]></title><link><![CDATA[https://keyusce.en.ec21.com/Polyether_Film_TPU_Membrane_Waterproof--12064250_12063600.html]]></link><description><![CDATA[TPU film sleeves/TPU ultra-thin film sleeves/Open-Type Polyester Film Sleeving/Open-Type Polyether Film Sleeves are very easy to be welded by high-frequency or hot pressing, and thus are widely used ]]></description><pubDate><![CDATA[20260304]]></pubDate></item>
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<title><![CDATA[Fully Automatic Craft Beer Bottling Plant]]></title><link><![CDATA[https://hgbeerequipmemt.en.ec21.com/Fully_Automatic_Craft_Beer_Bottling--12028524_12028531.html]]></link><description><![CDATA[Frequency converter
SIEMEMS
Water consumption
0. 8m3/h
PLC
SIEMEMS
Touch screen
SIEMEMS
Pneumatic element
Schneider
Bearing Brand
FAG
6-6-1 Glass Bottle Beer Filling Machine
The machine is the latest]]></description><pubDate><![CDATA[20260304]]></pubDate></item>
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<title><![CDATA[Hem 15BBL Beer Brewing Equipment Brewhouse System]]></title><link><![CDATA[https://hembeerequipment.en.ec21.com/Hem_15BBL_Beer_Brewing_Equipment--12028616_12030784.html]]></link><description><![CDATA[frequency, automatic control technology to ensure the homogeneous liquid mixture gelatinization, mash saccharification process. This system can maximize the biological activity and conversion, cataly]]></description><pubDate><![CDATA[20260401]]></pubDate></item>
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<title><![CDATA[Power Wirewound Resistors]]></title><link><![CDATA[https://xy-resistor.en.ec21.com/Power_Wirewound_Resistors--12069996_12070001.html]]></link><description><![CDATA[high power wire wound resistor are achieved through robust construction, enabling operation under extreme conditions.►Low Inductance Options are available for high-frequency circuits, minimizing in]]></description><pubDate><![CDATA[20260605]]></pubDate></item>
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<title><![CDATA[Programmable NXP Ntag NFC Mini Album CD Card NFC Contactless Mini Album Tags Manufacturer]]></title><link><![CDATA[https://usocard.en.ec21.com/Programmable_NXP_Ntag_NFC_Mini--10684851_11975321.html]]></link><description><![CDATA[MaterialPVC/PET/PLA/PETShipping methodPacked according to customer requirementsQuantity500pcsWorking temperature-25℃ ~ +75℃Storage temperature-25℃ ~ +75℃Working frequency13.56MHZStandardISO/I]]></description><pubDate><![CDATA[20250918]]></pubDate></item>
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<title><![CDATA[Hydraulic Concrete Breaker Hammer Excavator Jack Breaking Concrete Breaker Loader Hammer]]></title><link><![CDATA[https://ramtec17753567954.en.ec21.com/Hydraulic_Concrete_Breaker_Hammer_Excavator--12039544_12052772.html]]></link><description><![CDATA[high frequency with normal power to low frequency with extra power . With this advanced system, the operator may choose the correct mode in accordance with site requirements in a matter of minutes an]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[China Disposable Trocar Factory for OEM Service Manufacturer]]></title><link><![CDATA[https://disposabletrocar.en.ec21.com/China_Disposable_Trocar_Factory_for--12053130_12053462.html]]></link><description><![CDATA[high-frequency electrosurgical knife may interfere with the operation of the equipment and jeopardize the quality of air in the operating room if they spread through the leakage point.
II. Core Facto]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[China Metal Drill Bits for Metal Suppliers]]></title><link><![CDATA[https://ydsools302.en.ec21.com/China_Metal_Drill_Bits_for--12053533_12053558.html]]></link><description><![CDATA[material damage.
The structural integrity and durability of metal drill bits for metal depend largely on their material and manufacturing process. High-speed steel (HSS) and cobalt drill bits are com]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Die Steel Cutting Rule]]></title><link><![CDATA[https://ghia0318.en.ec21.com/Die_Steel_Cutting_Rule--9966155_9966156.html]]></link><description><![CDATA[STEEL CUTTING RULE
1)Material
Premium Steel (imported steel), offering much higher precision.
Users can increase the productivity and get a better cutting effect with higher precision cutting rules, ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[1000L Emulsion Paint Dispersing Mixing Machine High Speed Dissolver Hydraulic Lifting Disperser]]></title><link><![CDATA[https://chinacorinmac.en.ec21.com/1000L_Emulsion_Paint_Dispersing_Mixing--12053231_12053274.html]]></link><description><![CDATA[high-speed gear type or low-speed frame. This gives advantages in the processing of viscous materials. It also increases productivity and the quality level of dispersion. This design of the dissolver]]></description><pubDate><![CDATA[20250331]]></pubDate></item>
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<title><![CDATA[High Power Fiber Laser Cutting Machine 1500W To 50000KW]]></title><link><![CDATA[https://cylion.en.ec21.com/High_Power_Fiber_Laser_Cutting--11768484_12053305.html]]></link><description><![CDATA[material loading time and improve processing efficiency. The exchange platform
can be completed in just 15 seconds. The maximum acceleration of Cylion high power fiber laser cutting
machine is 0.8-2.]]></description><pubDate><![CDATA[20250331]]></pubDate></item>
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<title><![CDATA[PTFE Silicone Fiberglass Fabric]]></title><link><![CDATA[https://yxfhcl.en.ec21.com/PTFE_Silicone_Fiberglass_Fabric--10466551_10961190.html]]></link><description><![CDATA[High insulation of electric: insulating belt of
electric, septa, cushion, gasket. High frequency plank coated with copper; 
4. heat resisting envelope, terrace base-material,
enswathing of heat insul]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Cone Crusher for Hard Rocks in Quarry]]></title><link><![CDATA[https://dm0305.en.ec21.com/Cone_Crusher_for_Hard_Rocks--12050799_12052100.html]]></link><description><![CDATA[frequency makes its processing capacity
great. Because of the laminated crushing principle, the crushing
products are mostly cubic structures, which greatly reduces the needle-flake
material.
]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
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<title><![CDATA[Mouchang Stainless Steel Smart Double Bowls Commercial Wash Kitchen Sink Automatic Dishwasher]]></title><link><![CDATA[https://mouchang.en.ec21.com/Mouchang_Stainless_Steel_Smart_Double--12050998_12051773.html]]></link><description><![CDATA[high temperature sterilization, washing dishes, washing fruits and vegetables.
Operate standard
GB4706.25-2008/GB4706.1-2005
Rated voltage and frequency
220V~/50Hz, 10A/250V
Rated power
1850W
Materia]]></description><pubDate><![CDATA[20250324]]></pubDate></item>
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<title><![CDATA[PYF Compound Cone Crusher]]></title><link><![CDATA[https://supcrusher.en.ec21.com/PYF_Compound_Cone_Crusher--12049234_12049312.html]]></link><description><![CDATA[high swing frequency, optimized chamber type and reasonable stroke. The perfect combination of high-performance crushing chamber shape and high crushing frequency greatly improves the processing capa]]></description><pubDate><![CDATA[20250321]]></pubDate></item>
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<title><![CDATA[Wholesale OEM PC1200 Carrier Roller for KOMATSU Excavator for Sale]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/Wholesale_OEM_PC1200_Carrier_Roller--12030481_12038087.html]]></link><description><![CDATA[high performance and reliable parts (especially in
undercarriage parts) for construction equipment. 
Model: IHI50,310
Materials: 45# steel
Round body with high quality alloy steel,
through the whole ]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[EBYTE TX433-BLG-40 Fiberglass Antenna]]></title><link><![CDATA[https://cdebyteiot.en.ec21.com/EBYTE_TX433_BLG_40_Fiberglass--11947493_11947494.html]]></link><description><![CDATA[material 
and contains multiple sets of antenna elements, which has the advantages
of high gain and long communication distance. The antenna is 
waterproof, sunproof, windproof and has strong sealing]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[China MV Motors YKK Series IC611 6kv 10 Kv Medium Voltage Three Phase Induction Electric AC Motor]]></title><link><![CDATA[https://simo1955.en.ec21.com/China_MV_Motors_YKK_Series--11932886_12050177.html]]></link><description><![CDATA[material suppliers choosing and reviewing,
material inspection, process checking, motor testing, packing and transporting.
Product Features 
This series of high and low voltage three-phase asynchrono]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Hydraulic Shearing Guillotine Cutting Machine QC11Y/K-16x3200]]></title><link><![CDATA[https://havenmachine.en.ec21.com/Hydraulic_Shearing_Guillotine_Cutting_Machine--11420430_12048730.html]]></link><description><![CDATA[material of shear
4).Rectangular blade , can use four cutting edge for shearing,this can extent the blade&apos;s life
5).Adjust the shearing stroke, this can improve the working efficiency, and can also r]]></description><pubDate><![CDATA[20250313]]></pubDate></item>
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<title><![CDATA[RTQT6-15 Block Making Machine]]></title><link><![CDATA[https://reitmachine.en.ec21.com/RTQT6_15_Block_Making_Machine--11840484_12048114.html]]></link><description><![CDATA[frequency and amplitude is adjusted according to the products and material. There are many shock absorbing pads between vibrating table and body.
4、Hydraulic station 
The hydraulic station consisti]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[Vibration Damping Boring Tools for Aerospace Machining]]></title><link><![CDATA[https://xfcarbide2018.en.ec21.com/Vibration_Damping_Boring_Tools_for--11776534_12048131.html]]></link><description><![CDATA[higher machining accuracy.
**Key Features:**
1. **Superior Vibration Damping** 
Unique damping structure and materials significantly reduce vibrations during cutting, ideal for deep-hole machining an]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[Electroplated Diamond Wheel  Diamond Wheel  Diamond Grinding Wheel]]></title><link><![CDATA[https://sdrx.en.ec21.com/Electroplated_Diamond_Wheel_Diamond_Wheel--12044422_12047434.html]]></link><description><![CDATA[high - strength bonding materials, these wheels have an extended service life. They can withstand high - speed grinding operations and continuous use without significant wear, reducing the frequency ]]></description><pubDate><![CDATA[20250307]]></pubDate></item>
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<title><![CDATA[230 Degrees Celsius Soft Laminated Cushion]]></title><link><![CDATA[https://pipiluluha.en.ec21.com/230_Degrees_Celsius_Soft_Laminated--12047095_12047106.html]]></link><description><![CDATA[highly elastic fibers, anti - sticking and high - temperature - resistant reinforcement materials, and high - molecular polymers, and it has excellent performance.
Feature and Application 
It is main]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[LIFENG Material Technology-Finned Tubes]]></title><link><![CDATA[https://lifeng006.en.ec21.com/LIFENG_Material_Technology_Finned_Tubes--10119108_10119193.html]]></link><description><![CDATA[material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.
&apos;L&apos; Finned Tube – The strip material is subjected to controlled deformation under tension giving the]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[Ignition Device Supplier,Gnition Device,Flare Ignition Device]]></title><link><![CDATA[https://ogem3.en.ec21.com/Ignition_Device_Supplier_Gnition_Device--9783715_9783797.html]]></link><description><![CDATA[High quality standard steel material
2.Compact design and light weight
3.Connected with H2S poor boy degasser by flare line
4.Burn H2S and other poisonous gas
5.High ignition frequency
Technical Pare]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[High Frequency 2000a IGBT Electroplating Rectifier]]></title><link><![CDATA[https://sx88.en.ec21.com/High_Frequency_2000a_IGBT_Electroplating--12046213_12046214.html]]></link><description><![CDATA[Product specification：Air-cooled （water cooled optional）12V 15V 18v 24v high frequency rectifier power supply 2000A plating machine(a variety of specifications for selection control box to cont]]></description><pubDate><![CDATA[20250303]]></pubDate></item>
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<title><![CDATA[Miller Dynasty 300 CV Multiprocess Welder Fully Loaded Wireless Pkg (951000100)]]></title><link><![CDATA[https://sportsmarine.en.ec21.com/Miller_Dynasty_300_CV_Multiprocess--12039284_12046054.html]]></link><description><![CDATA[High Frequency Arc Start• Digital Meters• Fan-On-Demand• Cooler-On-Demand• Wind Tunnel Technology• Pro-Set Parameters• Sleep Timer Conserves Power• Cooler Power Supply (CPS) 120V Recept]]></description><pubDate><![CDATA[20250301]]></pubDate></item>
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<title><![CDATA[China OEM SLST3000 Large Hydraulic Ecological Wall Production Line Supplier]]></title><link><![CDATA[https://sanlianmachine.en.ec21.com/China_OEM_SLST3000_Large_Hydraulic--12045865_12045870.html]]></link><description><![CDATA[frequency of use and the condition of the oil.
3. Check whether the electrical system is
normal and whether the line is worn or exposed.
4. Clean the dust and residual materials on
the Block
Machine ]]></description><pubDate><![CDATA[20250228]]></pubDate></item>
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<title><![CDATA[11KW Compressor Low Pressure Multi Specification No Oil Scroll Air Compressor]]></title><link><![CDATA[https://sdspartan.en.ec21.com/11KW_Compressor_Low_Pressure_Multi--12045646_12045647.html]]></link><description><![CDATA[high,and the structure is compact.
Lightweight: The dynamic disk,static disk,and frame are made of aluminum alloy materials.
Low operating costs: 
There are fewer easily damaged parts, no cooling oil]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[Vibrating Screen]]></title><link><![CDATA[https://lelexiaobao.en.ec21.com/Vibrating_Screen--10979811_11370958.html]]></link><description><![CDATA[material has long screening line and many screening specifications. It has high production efficiency, good screening effect and excitation. Strong strength, low vibration noise, firm structure, simp]]></description><pubDate><![CDATA[20250224]]></pubDate></item>
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<title><![CDATA[Factory Provide High Density Machined Fine Grain Graphite Parts Mould]]></title><link><![CDATA[https://graphiteparts666.en.ec21.com/Factory_Provide_High_Density_Machined--12044622_12044625.html]]></link><description><![CDATA[high density, its flexural strength is higher than 60Mpa, and its wear resistance is better than ordinary graphite, which is deeply loved by high-frequency mechanical movement scenes.
2. Graphite par]]></description><pubDate><![CDATA[20250222]]></pubDate></item>
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<title><![CDATA[Tungsten Electrode for Automotive Welding High Performance NDB Tungsten Electrode]]></title><link><![CDATA[https://zzjlwm2025.en.ec21.com/Tungsten_Electrode_for_Automotive_Welding--12044185_12044186.html]]></link><description><![CDATA[materials (such as aluminum or copper) during welding, reducing electrode wear and maintenance frequency.
- This property is particularly beneficial when welding highly conductive materials like alum]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[Branson Converter/Transducer 902J EDP NO 101-135-047]]></title><link><![CDATA[https://sheetalenterprise026.en.ec21.com/Branson_Converter_Transducer_902J_EDP--12043450_12043884.html]]></link><description><![CDATA[The Branson 902J Converter (Transducer) is a robust and reliable ultrasonic device used in industrial applications. It plays a key role in converting electrical signals into high-frequency mechanical]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[Paint Booth Storm Eco 7000 - 7 X 4 X 2,6 Meter NEU]]></title><link><![CDATA[https://starpaintindustries.en.ec21.com/Paint_Booth_Storm_Eco_7000--11592005_11592539.html]]></link><description><![CDATA[highest demands with flying colors. 
Sustainability meets economic efficiencyThe combination of high energy efficiency and reduced material consumption makes the Chromatherm an economical investment.]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[High Quality HIPS High Impact Polystyrene Granules]]></title><link><![CDATA[https://innochem21c.en.ec21.com/High_Quality_HIPS_High_Impact--3960407_12043299.html]]></link><description><![CDATA[high frequency capacitors, high frequency insulation pads, brackets, inserts and frozen insulating materials.
Packaging
25kg,500kg/beg or per your Requirement
Certifications 
FAQ
What can you buy fro]]></description><pubDate><![CDATA[20250217]]></pubDate></item>
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<title><![CDATA[Square Straw and Hey Baler 9YFQ-2.23]]></title><link><![CDATA[https://zzsilas.en.ec21.com/Square_Straw_and_Hey_Baler--12041820_12043228.html]]></link><description><![CDATA[material moves along the longitudinal axis within the frame. This ensures a rational material transport and baling process, which helps increase the piston&apos;s reciprocating frequency and enhances prod]]></description><pubDate><![CDATA[20250217]]></pubDate></item>
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<title><![CDATA[Valid Magnetics Displacement Correction Device / Web Guide for Masks Production Machines Automation]]></title><link><![CDATA[https://validmagnetics.en.ec21.com/Valid_Magnetics_Displacement_Correction_Device--8979451_11264417.html]]></link><description><![CDATA[/ Response frequency
100KHz / 1K HZ
Protection level
lp54
Weight
250g
Environment
(-10 to 80 C, RH90%)
Outcase material
Aluminium alloy
Material calibration
Necessary
Simple Connection Diagram:
]]></description><pubDate><![CDATA[20250211]]></pubDate></item>
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<title><![CDATA[Soil Moisture Meter DM300L]]></title><link><![CDATA[https://sinogage.en.ec21.com/Soil_Moisture_Meter_DM300L--10932144_10947158.html]]></link><description><![CDATA[Soil Moisture Meter DM300L
High Frequency moisture meter DM300 is used for measuring moisture content of soil ,silver sand, chemical combination powder, coal powder and other powder materials. It app]]></description><pubDate><![CDATA[20250210]]></pubDate></item>
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<title><![CDATA[Ess-aelio]]></title><link><![CDATA[https://solaxpower.en.ec21.com/Ess_aelio--12042012_12042017.html]]></link><description><![CDATA[materials and 4 levels of fire protection system, which can promptly detect and respond to potential fire risks, effectively control the spread of fires and reduce the risk of safety accidents. 
The ]]></description><pubDate><![CDATA[20250210]]></pubDate></item>
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<title><![CDATA[SINPEC Beand  GPPS Resin/General Purpose Polystyrene/GPPS Granules 525]]></title><link><![CDATA[https://gretawllenergy.en.ec21.com/SINPEC_Beand_GPPS_Resin_General--11752696_11752743.html]]></link><description><![CDATA[high frequency capacitor, high frequency insulation pad, bracket, insert and frozen insulation materials. Also widely used in a variety of daily necessities, such as bottle caps, containers, decorati]]></description><pubDate><![CDATA[20250206]]></pubDate></item>

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