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<title><![CDATA[EC21 Product Catalogs - mechanical seal]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/mechanical_seal--2673/1/mechanical seal.html]]></link><item>
<title><![CDATA[Smart Factory Machine - Filling Machine]]></title><link><![CDATA[https://cdsd.en.ec21.com/Smart_Factory_Machine_Filling_Machine--12067472_12067635.html]]></link><description><![CDATA[sealing film rollers
Product Composition
Integrated mechanical, electrical, and control system
INGREDIENTS
Formulations depend on customer design (serums, essences, botanical extracts, active ingredi]]></description><pubDate><![CDATA[20260320]]></pubDate></item>
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<title><![CDATA[China Wholesale Rack System Manufacturer]]></title><link><![CDATA[https://sanlianmachine.en.ec21.com/China_Wholesale_Rack_System_Manufacturer--12045868_12045879.html]]></link><description><![CDATA[mechanism. The separated pallets are returned to the block machine by the
palletizer for continuous cycling. The separated bricks are reorganized and
stacked into the corresponding brick specificatio]]></description><pubDate><![CDATA[20250228]]></pubDate></item>
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<title><![CDATA[Branson Converter/Transducer 922JA EDP NO 101-135-049]]></title><link><![CDATA[https://sheetalenterprise026.en.ec21.com/Branson_Converter_Transducer_922JA_EDP--12043450_12044116.html]]></link><description><![CDATA[mechanical vibrations for processes such as welding, cutting, and cleaning.Key Features of Branson 922J ConverterFrequency:Operates at 20 kHz, delivering high-power ultrasonic performance for demandi]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[GOANWIN C1N C-Frame Single Crank Power Press for Hinge, Slide Rail, Hardware Stamping Parts]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN_C1N_C_Frame_Single--12040891_12040985.html]]></link><description><![CDATA[Mechanical Press.
- Frame Material: High-quality steel plate with welded, one-piece construction.
- Accuracy: JIS Class 1.
- Control System: PLC-based with international brand components.
Sales Servi]]></description><pubDate><![CDATA[20250201]]></pubDate></item>
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<title><![CDATA[Alumina Boron Carbide PE Weighted Ceramic Vest Plate Protection Plates III]]></title><link><![CDATA[https://ihkaltd.en.ec21.com/Alumina_Boron_Carbide_PE_Weighted--12030979_12031213.html]]></link><description><![CDATA[Wear-resistant material boron carbide ceramic plate: used to manufacture wear-resistant parts, such as mechanical seals, bearings, etc., with excellent wear resistance and corrosion resistance.]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<title><![CDATA[Model 2516 Digital Composite Material EVA Foam Special Shape Cutting Machine]]></title><link><![CDATA[https://iboncuttingmachinery.en.ec21.com/Model_2516_Digital_Composite_Material--12023848_12030225.html]]></link><description><![CDATA[mechanical structure design enables Aibang sealing industry cutting machines to complete special-shaped seal processing with high precision, high speed and more stability. The cutting material is smo]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[Battery Automatic Assembly Line]]></title><link><![CDATA[https://sidasi999.en.ec21.com/Battery_Automatic_Assembly_Line--9456505_9456517.html]]></link><description><![CDATA[Mechanical arm picks the cells to heat press station—Auto heat press(temperature and pressure are settable)—mechanical arm pick the cells to cold press station for cold press, and apply short cir]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[China High-Efficiency Single-Stage Rotary Vane Vacuum Pump for Industrial Use PNK-SP-0100]]></title><link><![CDATA[https://pronotek.en.ec21.com/China_High_Efficiency_Single_Stage--12005008_12007525.html]]></link><description><![CDATA[sealed mechanism that enhances its ability to achieve a deep and stable vacuum, making it ideal for a variety of demanding applications.
Key features include
High Performance: The pump provides consi]]></description><pubDate><![CDATA[20240920]]></pubDate></item>
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<title><![CDATA[Forged Steel Flanged Floating Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/Forged_Steel_Flanged_Floating_Ball--12001280_12002101.html]]></link><description><![CDATA[seals and clamping mechanisms can be used to adapt to different media and working conditions. This customization allows the cast steel flange float ball valve to perform at its best in various applic]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Pneumatic Actuated Flanged Floating Cutting-off Ball Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/Pneumatic_Actuated_Flanged_Floating_Cutting--12001320_12002220.html]]></link><description><![CDATA[sealing ring, packing, plate and other components.The actuator consists of a gas, a piston, gear, output shaft, bearing, cylinder head, piston guide ring, bearing, an adjusting bolt, &quot;O&quot; type rings a]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Air Pollution Control Equipment]]></title><link><![CDATA[https://quanduan2024.en.ec21.com/Air_Pollution_Control_Equipment--11999860_11999985.html]]></link><description><![CDATA[mechanism extends the filter bags&apos; lifespan, which is directly impacted by the cleaning effectiveness. Some manufacturers, in an effort to reduce costs, equip each compartment with only one pulse val]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
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<title><![CDATA[Drawer Oil Retaining Ring 4GA14276]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Drawer_Oil_Retaining_Ring_4GA14276--11988505_11996635.html]]></link><description><![CDATA[mechanical seal in pump 1D56-H75/95-00 00 11
EH oil pump coupling cushion ROTEX φ42
centrifugal water pump DFB125-80-250-03
sealing ring HB4-56J8-124
sliding vane pump F3V10IS6SIC20
mechanical seal ]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[Festo Servo Motor EMMT-AS-60-S-LS-RMB 5242199 in Stock]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/Festo_Servo_Motor_EMMT_AS--11988971_11988974.html]]></link><description><![CDATA[mechanical speed
16000 rpm
Angular acceleration
≤100000 rad/s2
Nominal power rating of motor
190 W
Continuous stall current
1.6 A
Nominal motor current
1.4 A
Peak current
5.4 A
Motor constant
0.41 ]]></description><pubDate><![CDATA[20240823]]></pubDate></item>
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<title><![CDATA[Turning Part/Precision Part/Spline Shaft/CNC Machining Part]]></title><link><![CDATA[https://962464precision.en.ec21.com/Turning_Part_Precision_Part_Spline--11971786_11971803.html]]></link><description><![CDATA[to compensate for the small displacement of the sealing surface caused by temperature changes or mechanical vibration.
5. Reliable sealing performance: can effectively prevent medium leakage.
]]></description><pubDate><![CDATA[20240720]]></pubDate></item>
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<title><![CDATA[Cartridge Heater with Fiberglass Wire, Swaged-in Mold Heating]]></title><link><![CDATA[https://polluxinte.en.ec21.com/Cartridge_Heater_with_Fiberglass_Wire--11391840_11957657.html]]></link><description><![CDATA[mechanical strength, high thermal efficiency and is safe, reliable and easy to install. Heat pipe can be widely used in plastic molds, packaging machinery, extruders, automation equipment, medical eq]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[SEC-MP-5L Automatic Mixing and Pressing Machine]]></title><link><![CDATA[https://secondintelligent.en.ec21.com/SEC_MP_5L_Automatic_Mixing--11042501_11042512.html]]></link><description><![CDATA[Mechanical seal Red shield 2
13 skeleton oil seal Taiwan NOK 6
14 Linear guides Taiwan Shangyin 2
15 V belt Samsung Samsung 2
16 Arc tooth timing belt United States Gates 1
17 hydraulic station gold ]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[Vacuum Oil Quenching Furnace]]></title><link><![CDATA[https://haoyuefurnace.en.ec21.com/Vacuum_Oil_Quenching_Furnace--11953323_11953365.html]]></link><description><![CDATA[Vacuum Oil Quenching Furnace
Technical Features
Horizontal, double chamber structure, circular heating chamber structure; feeding and discharging mechanism; double paddle structure, using frequency c]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Semi-Automatic KN95/N95 Mask Making Machine]]></title><link><![CDATA[https://maggie1234567.en.ec21.com/Semi_Automatic_KN95_N95_Mask--11929351_11929417.html]]></link><description><![CDATA[sealing welding machines can produce all kinds of masks. KN95/N95 mask machine features:1.The machine is dense, small in size and does not occupy space;2.High stability and low failure rate;3.The who]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Hydroxyethyl Methyl Cellulose HEMC]]></title><link><![CDATA[https://jfchemtech1.en.ec21.com/Hydroxyethyl_Methyl_Cellulose_HEMC--11882969_11929927.html]]></link><description><![CDATA[mechanical strength during the setting period.
Gypsum plasters and gypsum products: act as binders, are thixotropic and retarded to improve spreadability and work time. It has water retention, so tha]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Sanping Skeleton Oil Seal]]></title><link><![CDATA[https://sanping.en.ec21.com/Sanping_Skeleton_Oil_Seal--11921651_11921659.html]]></link><description><![CDATA[Made by Sanping, a leading mechanical spare parts manufacturing supplier, skeleton oil seal
are a type of oil seal used to prevent the leakage of lubricants and other fluids from a system. They typic]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Honeycomb Paper Core Machine]]></title><link><![CDATA[https://sanmachinery2021.en.ec21.com/Honeycomb_Paper_Core_Machine--11917334_11917341.html]]></link><description><![CDATA[mechanisms with different cell sizes (the cell size is determined by the user) 4.5mm and 6mm paper glued simultaneously. Tooth rollers, gluing rollers, fine grinding, hard chrome plated surface, with]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[Rotary Joint / Rotary Union / OR6505]]></title><link><![CDATA[https://joint.en.ec21.com/Rotary_Joint_Rotary_Union_OR6505--1_8704754.html]]></link><description><![CDATA[: 10 Bar (150PSI) 
2) Max speed : 1,000 rpm
3) Max Temp : 100C (210F) 
4) Media : Air
* FEATURES
1) For Tire Mold &amp; Press Clutch
2) Low Friction at high speed rotation by mechanical seal structure
]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Rubber Oil Seals]]></title><link><![CDATA[https://chinarubberseals.en.ec21.com/Rubber_Oil_Seals--11553840_11553843.html]]></link><description><![CDATA[type textile rubber oil seal. Mechanical seal, rubber seal
Package
Papers inside, then carton boxes
MOQ
100 PCS
Shipping
Sea freight · Land freight · Air freight
Payment
TT, Alibaba Assurance
]]></description><pubDate><![CDATA[20220414]]></pubDate></item>
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<title><![CDATA[Declutchable Gear Box]]></title><link><![CDATA[https://juhang1.en.ec21.com/Declutchable_Gear_Box--11601080_11853725.html]]></link><description><![CDATA[mechanical position limitationTemperature standard：Standard -20℃~80℃Low temperature -40℃~80℃High temperature -20℃~120℃Ingress protection grade：IP67 seal, appliable to the standard env]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Metal Flue Gas Treatment System]]></title><link><![CDATA[https://sdngroups.en.ec21.com/Metal_Flue_Gas_Treatment_System--11906760_11906761.html]]></link><description><![CDATA[mechanical and physical properties, machinability, thermal conductivity and electrical conductivity. 
The material preparation process is environmentally friendly, the whole life cycle of the materia]]></description><pubDate><![CDATA[20240227]]></pubDate></item>
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<title><![CDATA[Facerom Laboratory Tube Furnace 1100C]]></title><link><![CDATA[https://facerom.en.ec21.com/Facerom_Laboratory_Tube_Furnace_1100C--11824133_11824144.html]]></link><description><![CDATA[system: (rotary vane mechanical pump, diffusion pump unit, molecular pump unit);Atmosphere system: (float flow meter, mass flow meter);
Note: options need to be configured to expand the cabinet
]]></description><pubDate><![CDATA[20230724]]></pubDate></item>
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<title><![CDATA[TLGP Flat High Gradient Magnetic Separator]]></title><link><![CDATA[https://jackhuang7921.en.ec21.com/TLGP_Flat_High_Gradient_Magnetic--10163978_10164018.html]]></link><description><![CDATA[Product introduction:
TLGP plate type high gradient magnetic separator is a new equipment invented by ourself.The total design and research combine with physical -mechanical, hydrodynamics and magnet]]></description><pubDate><![CDATA[20160927]]></pubDate></item>
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<title><![CDATA[Aluminum Foil Sealing Inspection Machine]]></title><link><![CDATA[https://rosetta607.en.ec21.com/Aluminum_Foil_Sealing_Inspection_Machine--11822877_11822878.html]]></link><description><![CDATA[seal bottle caps.The R310 system detects poor-sealing or micro leakage defects by using thermal imaging and our self-developed machine vision algorithm. The defect remover mechanism automatically rej]]></description><pubDate><![CDATA[20230721]]></pubDate></item>
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<title><![CDATA[Press Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Press_Machine--11511703_11511739.html]]></link><description><![CDATA[mechanism, which are connected by the main pipeline and electrical devices to form a whole. The main engine includes a fuselage and the main cylinder. The structure and functions of each part are now]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[API Hign Quality High Pressure Flanged End Swing Check Valve for Oilfield]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_Hign_Quality_High_Pressure--11830699_11836055.html]]></link><description><![CDATA[sealing surface and sulfur-resistant core material assure fine performance of wear-resistant and corrosion-resistant.
3.Integral forged body with fine mechanical properties.
4.Check valve shall be hy]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[sealing performance, tensile strength and service life between the hose and the joint. According to the structural characteristics of the hose, the thickness of the tube wall, the mechanical properti]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[Oil Water Steam Air Hydraulic Rotary Union Swivel Joint]]></title><link><![CDATA[https://krisyao313.en.ec21.com/Oil_Water_Steam_Air_Hydraulic--10889239_10889364.html]]></link><description><![CDATA[mechanical device used to transfer fluid (usually hydraulic oil) from a stationary system, to a rotary system.
Rotary Joints are used in wind turbines to deliver hydraulic fluid to the blade pitch ac]]></description><pubDate><![CDATA[20190107]]></pubDate></item>
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<title><![CDATA[Professional Manufacturer for High Temperature Nitrogen Protective Metal Wire Electricity Annealing]]></title><link><![CDATA[https://tinacsun.en.ec21.com/Professional_Manufacturer_for_High_Temperature--11886196_11886473.html]]></link><description><![CDATA[mechanical lifting mechanism. The translation is stable, and the opening and closing alignment is accurate. The furnace cover can be lifted and lowered by pressing the corresponding button on the con]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[LED Bulb Automatic Cartoning Machine with Automatic PC Cover Lining and  Hanger]]></title><link><![CDATA[https://rongyumachine.en.ec21.com/LED_Bulb_Automatic_Cartoning_Machine--10519041_10595235.html]]></link><description><![CDATA[mechanical defects,it will be much easier to maintain the machine.
According to customer&amp;rsquo;s requirement,the hot melt glue machine can be equipped to seal the boxes.
The LED bulb Automatic carton]]></description><pubDate><![CDATA[20180821]]></pubDate></item>
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<title><![CDATA[Lanso Pressure Measurement Instrument 2022]]></title><link><![CDATA[https://lansoa123.en.ec21.com/Lanso_Pressure_Measurement_Instrument_2022--11330453_11639172.html]]></link><description><![CDATA[mechanical pressure gauges, differential pressure gauges, digital pressure gauges and pressure transmitters, suitable for all working environments.
Pressure Instruments Customized Service
for Your Pe]]></description><pubDate><![CDATA[20220915]]></pubDate></item>
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<title><![CDATA[Model Customization Paper Machine Paper Wire Felt Stainless Steel Guide Roll]]></title><link><![CDATA[https://kanyan.en.ec21.com/Model_Customization_Paper_Machine_Paper--11880292_11880323.html]]></link><description><![CDATA[mechanical pulping equipment,chemical pulping equipment,paper scrap deinking equipment, pulping and paer making sewage treatment equipment,paper-plastic of composite paper separating equipment,etc. W]]></description><pubDate><![CDATA[20231227]]></pubDate></item>
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<title><![CDATA[15kg Vertical Solid Ink Coding Band Sealer for PE Bag Sealing Machine with Code Printer]]></title><link><![CDATA[https://tujingli971.en.ec21.com/15kg_Vertical_Solid_Ink_Coding--11107342_11439215.html]]></link><description><![CDATA[seal packaging machine sealing zipper bag machines kraft paper bag sealing machine is continuous
carrying, sealing and press code in one operation.
3. electronic constant temperature mechanism and st]]></description><pubDate><![CDATA[20210902]]></pubDate></item>
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<title><![CDATA[Spray Polished Rod]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Spray_Polished_Rod--10964119_10975244.html]]></link><description><![CDATA[Mechanical Property OF Stainless steel polished rod
:
Mechanical Property OF Steel Polished Rod
GRADE
Minimum Yield Strength(0.2% Residual Deformation）
Minimum Tensile Strength
Maxmum Tensile Stren]]></description><pubDate><![CDATA[20200506]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pass Box UV Germicidal Clean Room Mechanical Lock]]></title><link><![CDATA[https://meicodavidluo.en.ec21.com/Stainless_Steel_Pass_Box_UV--11856564_11858751.html]]></link><description><![CDATA[seal strip is firmer and more durable after installation, and there is no
disadvantage of the aging and falling off of the adhesive seal.
4、 
According to the needs of use,
optional mechanical inte]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[Automotive Parts]]></title><link><![CDATA[https://empcasting.en.ec21.com/Automotive_Parts--11400049_11400050.html]]></link><description><![CDATA[mechanical device for increasing/decreasing torque by deceleration/increase. It consists of two or more gears, one of which is driven by a motor. The output speed of the gearbox is inversely proporti]]></description><pubDate><![CDATA[20210616]]></pubDate></item>
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<title><![CDATA[Laboratory and Industrial Vacuum Oven]]></title><link><![CDATA[https://yuanyaotech.en.ec21.com/Laboratory_and_Industrial_Vacuum_Oven--11621558_11621575.html]]></link><description><![CDATA[mechanical protection
7. Temperature sensor disconnection alarm function
7. No fuse control loop protection switch.
As one of test chamber manufacturers
, we will do our best to meet all the needs of]]></description><pubDate><![CDATA[20220816]]></pubDate></item>
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<title><![CDATA[Oxyhydrogen Generator Quartz Glass Vacuum Sealing Machine Price]]></title><link><![CDATA[https://ptxson.en.ec21.com/Oxyhydrogen_Generator_Quartz_Glass_Vacuum--11891869_11892153.html]]></link><description><![CDATA[sealed storage of samples.The whole set includes oxyhydrogen generator, oxyhydrogen flame arrestor, quartz tube vacuum sealing device, 
vacuum pump (Mechanical pump or molecular pump set), and quartz]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[Casing Spool]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Casing_Spool--11895712_11895716.html]]></link><description><![CDATA[seal casing strings.
Product Description
Casing Spools
are attached to the top connector of housings or other spools. It is designed to accept hanging and packing mechanisms that suspend and seal cas]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[Azcue Brine Pump IMPELLER]]></title><link><![CDATA[https://rholisa.en.ec21.com/Azcue_Brine_Pump_IMPELLER--10928661_10936085.html]]></link><description><![CDATA[AZCUE BRINE PUMP: BOM.LN-VP 65/315 BR
MANUF.N.: 344031
AZCUE MECHANICAL SEAL (TYPE AN-32) 4200.1
AZCUE CASING WEAR RING 1500.1
AZCUE CASING WEAR RING 1500.2
AZCUE IMPELLER 2200
AZCUE SYNTHETIC MUD PU]]></description><pubDate><![CDATA[20190408]]></pubDate></item>
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<title><![CDATA[DRC-D51 Ring Rolling Machine]]></title><link><![CDATA[https://youli798.en.ec21.com/DRC_D51_Ring_Rolling_Machine--11873476_11873644.html]]></link><description><![CDATA[mechanical processing of the rolling wheel; there is a square hole behind the conical hole at the end of the lower bearing shaft, which makes the connection between the rolling wheel and the lower be]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
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<title><![CDATA[Metal CNC Machining Parts]]></title><link><![CDATA[https://zdcpu.en.ec21.com/Metal_CNC_Machining_Parts--11356122_11356139.html]]></link><description><![CDATA[sealing.
Gaskets
Gasket is a mechanical seal between two objects, divided into flat gaskets and toothed gaskets, ring gaskets, oval gaskets, corrugated gaskets, etc.
Zhongde is a professional plastic]]></description><pubDate><![CDATA[20210322]]></pubDate></item>
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<title><![CDATA[High Speed Stamping Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Stamping_Press--11600774_11696388.html]]></link><description><![CDATA[mechanism of slider has high precision, and the adjusting production is safer and faster.
4. High Precision
Crankshaft, gear, gear shaft and other friction parts are hardened and heat treated before ]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Temperature Chamber]]></title><link><![CDATA[https://libtest.en.ec21.com/Temperature_Chamber--11857760_11857762.html]]></link><description><![CDATA[Mechanical compression refrigeration system
Refrigerating unit
French TECUMSEH compressor
Heating Element
Nichrome heater
Controller
Programmable color LCD touch screen controller, Ethernet connectio]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
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<title><![CDATA[Shale Gas Compressor for Shale Gas Extraction]]></title><link><![CDATA[https://dynamic59.en.ec21.com/Shale_Gas_Compressor_for_Shale--11842177_11842195.html]]></link><description><![CDATA[mechanical seal to ensure the outside air, Shale gas and lubricated oil separately, while guranteeing Shale gas not leak.Cooling method in screw air ends to make Shale gas in the compression process ]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[CNC Machining Nylon]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/CNC_Machining_Nylon--11777230_11908750.html]]></link><description><![CDATA[seals, shuttles, sleeves, sleeve connectorss, etc.
Advantages of Nylon Material and Nylon Machined Parts
1. High mechanical strength, good toughness, high tensile and compressive strength. The specif]]></description><pubDate><![CDATA[20240305]]></pubDate></item>

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