<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - fine design]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/fine_design--2673/1/fine design.html]]></link><item>
<title><![CDATA[High Precision Film Fined Resistors]]></title><link><![CDATA[https://xy-resistor.en.ec21.com/High_Precision_Film_Fined_Resistors--12069996_12070002.html]]></link><description><![CDATA[designs without compromising performance.
Excellent Thermal PerformanceHigh precision film fined resistors offer excellent thermal performance, with the ability to operate efficiently at high tempera]]></description><pubDate><![CDATA[20260413]]></pubDate></item>
<item>
<title><![CDATA[Vertical Double Disc Grinding Machine]]></title><link><![CDATA[https://eurasia02.en.ec21.com/Vertical_Double_Disc_Grinding_Machine--9610701_12057913.html]]></link><description><![CDATA[designed of a tilting structure enable fine, precise and accurate control to enable the realization of efficient work through it&apos;s convenience and minimized angle control time.
The dressor has a stro]]></description><pubDate><![CDATA[20250925]]></pubDate></item>
<item>
<title><![CDATA[Industrial Mixer Hydraulic Lifting Emulsion Dissolver High Speed Disperser Mixer Paint Mixing Machin]]></title><link><![CDATA[https://ycmachinery188.en.ec21.com/Industrial_Mixer_Hydraulic_Lifting_Emulsion--11977214_11992247.html]]></link><description><![CDATA[In many industrial fields such as chemical, food and pharmaceutical, efficient mixing operation is the key to improve product quality and production efficiency. For this reason, we have designed this]]></description><pubDate><![CDATA[20250303]]></pubDate></item>
<item>
<title><![CDATA[Sanding Sheet]]></title><link><![CDATA[https://ruizantrade.en.ec21.com/Sanding_Sheet--12028269_12028289.html]]></link><description><![CDATA[designed for wet sanding, offering better lubrication and reduced clogging for finer results. Available in a variety of sizes and grades, sanding sheets are an essential tool for achieving smooth, pr]]></description><pubDate><![CDATA[20241128]]></pubDate></item>
<item>
<title><![CDATA[Powder Coating Grinding System, Powder Coating Grinding Mill]]></title><link><![CDATA[https://haiyangdeli.en.ec21.com/Powder_Coating_Grinding_System_Powder--11647031_11647038.html]]></link><description><![CDATA[designed with functions of high speed milling, air classifying, cyclone sifting, and the fine powder collection. The parameter could be adjusted on the grinding system, to get the best and stable par]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
<item>
<title><![CDATA[Vacuum Brazing Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum_Brazing_Furnace--12009016_12009027.html]]></link><description><![CDATA[designed ceramic parts to avoid deformation of the shirt circuit due to welding volatilization. The heating zone can be disassembled separately and is easy to replace when damaged. The heating power ]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
<item>
<title><![CDATA[Disc Separator]]></title><link><![CDATA[https://degonglxj467.en.ec21.com/Disc_Separator--11999513_11999526.html]]></link><description><![CDATA[Disc Separator
Description:
A Disc Separator is a specialized centrifuge used for high-efficiency separation of different phases within a liquid mixture. Its design incorporates a stack of thin, clos]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
<item>
<title><![CDATA[Gf6018a  Clamp Type Multimeter Calibrator]]></title><link><![CDATA[https://gfuvegroup.en.ec21.com/Gf6018a_Clamp_Type_Multimeter_Calibrator--11546876_11999049.html]]></link><description><![CDATA[designed as universal calibration tool for electrical calibration laboratories.
PARAMETERSElectrical parametersPower supplySingle phase AC 220V±10% or 110V±10%, 50/60HzACAC Voltage outputrange200mV]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
<item>
<title><![CDATA[Cone Mill Screen]]></title><link><![CDATA[https://yzjinsd.en.ec21.com/Cone_Mill_Screen--11993385_11994048.html]]></link><description><![CDATA[design of 1.0mm diameter, suitable for production needs that require fine particles. The 1.0mm round hole of the sieve can effectively control the particle size, ensuring that the material passes thr]]></description><pubDate><![CDATA[20240829]]></pubDate></item>
<item>
<title><![CDATA[Screen Printing Mesh Mechine Metal Wire Mesh Weaving Machine Wire Cloth Loom]]></title><link><![CDATA[https://lanyingmachine.en.ec21.com/Screen_Printing_Mesh_Mechine_Metal--11822889_11824644.html]]></link><description><![CDATA[fine, thin fabric weaving. It adopts large touch screen HMI, the operation is simple; specially designed precision let-off and precision tension control algorithm can display the tension in real time]]></description><pubDate><![CDATA[20240716]]></pubDate></item>
<item>
<title><![CDATA[Horizontal Plasma System AH-V1000]]></title><link><![CDATA[https://atvplasma.en.ec21.com/Horizontal_Plasma_System_AH_V1000--11960396_11960398.html]]></link><description><![CDATA[designed based on years of close collaboration with PCB manufacturing plants and users from other industries. With its outstanding treatment uniformity and environmentally friendly process, the AH-V1]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
<item>
<title><![CDATA[Grinding Machine with Normal Dust Collector Fruit Dehydrating Machine]]></title><link><![CDATA[https://wtgrinderline.en.ec21.com/Grinding_Machine_with_Normal_Dust--11009844_11009851.html]]></link><description><![CDATA[Fine Grinder
match the turbine blade, it is also can match other different blade 
(if consumer need, we can design. so the consumer can change different blade to use)
2. This machine has water coolin]]></description><pubDate><![CDATA[20240625]]></pubDate></item>
<item>
<title><![CDATA[Plastic PP Membrane Hot Chamber Filter Press Vertical Frame Filter Plate Sheet Board Welding Machine]]></title><link><![CDATA[https://beishikang.en.ec21.com/Plastic_PP_Membrane_Hot_Chamber--11953901_11954523.html]]></link><description><![CDATA[design of chamber plates leads to shorter filtration cycles and an increase in capacity. The smooth plastic surface reduces friction between filter cloth and plate surface.Compared to filter plates m]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
<item>
<title><![CDATA[WFY4 Hydraulic Tube and Pipe Bending Machine with Complete Production Line Equipment]]></title><link><![CDATA[https://zoey0411.en.ec21.com/WFY4_Hydraulic_Tube_and_Pipe--11940152_11947643.html]]></link><description><![CDATA[finely developed three product lines tailored to different customer requirements, as well as over 40 types of equipment with different strengths and accuracies. While meeting customer processing requ]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
<item>
<title><![CDATA[Tangential Chasers]]></title><link><![CDATA[https://trueworks.en.ec21.com/Tangential_Chasers--11939716_11939727.html]]></link><description><![CDATA[designed as per international threading standard, which assist us in manufacturing natural and fine threads. These Landis tangential chasers are available in various lengths ranging from 1 to 6de]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
<item>
<title><![CDATA[Automatic Milk Herb Tablet Punch Press Pill Die Old Type Rotary Tablet Press (ZP15)]]></title><link><![CDATA[https://maggie1234567.en.ec21.com/Automatic_Milk_Herb_Tablet_Punch--11929348_11929416.html]]></link><description><![CDATA[designed for pressing round tablets from various kinds of granularmaterials. ZP15 Rotary Tablet Press is primary machine to fit batch production of tablets. During operation, the speed of the turret ]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
<item>
<title><![CDATA[Seal Kits for Komastu]]></title><link><![CDATA[https://sanping.en.ec21.com/Seal_Kits_for_Komastu--11921651_11921653.html]]></link><description><![CDATA[with the scientific structure design and professional size requirements of fine control to every step, effectively serving Komatsu&apos;s various construction machinery, making it operate efficiently.
]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
<item>
<title><![CDATA[Dry Type Floating Fish Feed Plant]]></title><link><![CDATA[https://hermmachinery.en.ec21.com/Dry_Type_Floating_Fish_Feed--11249522_11249580.html]]></link><description><![CDATA[fine textures to meet the different eating habits of animals. With Super automation control and high production efficiency, this fish feed production line is the best choice for medium and big-sized ]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
<item>
<title><![CDATA[Belt Wire Drawing Machine]]></title><link><![CDATA[https://fastenersmachine.en.ec21.com/Belt_Wire_Drawing_Machine--11880290_11914598.html]]></link><description><![CDATA[The Belt Wire Drawing Machine is an advanced machinery designed for the efficient drawing of metal wires. With its innovative belt system, this copper wire drawing machine ensures precise control and]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
<item>
<title><![CDATA[1-1.5T/H Fertilizer Pelletizer Organic Fertilizer Granulator Machine]]></title><link><![CDATA[https://compoundfertilizer.en.ec21.com/1_1.5T_H_Fertilizer_Pelletizer--11877521_11877522.html]]></link><description><![CDATA[design principle of wet continuous push rod granulation. When the raw materials enter the granulator, the raw materials are first made into semi-finished particles by the principle of stirring teeth,]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
<item>
<title><![CDATA[Factory Manufacture Sand Casting Parts Professional Manufacture Iron Casting and Die Casting]]></title><link><![CDATA[https://ruitengint.en.ec21.com/Factory_Manufacture_Sand_Casting_Parts--11906369_11906373.html]]></link><description><![CDATA[fine appearance parts. Our factory have advanced die casting machine and a
variety of supporting perfect peripheral processing equipment. And have a group
of professional design, manufacturing techni]]></description><pubDate><![CDATA[20240226]]></pubDate></item>
<item>
<title><![CDATA[Dissolver / Disperser WELLMIX - High Speed Mixer]]></title><link><![CDATA[https://roycewellmic.en.ec21.com/Dissolver_Disperser_WELLMIX_High_Speed--11879328_11879531.html]]></link><description><![CDATA[WELLMIX
- Dissolver &amp; Disperser
- Innovative Dispersion System
- Machines for Coating &amp; Chemical Industry
The WELLMIX Dissolver Machines are designed for high speed dispersion, pre-mixing and ready m]]></description><pubDate><![CDATA[20231228]]></pubDate></item>
<item>
<title><![CDATA[Look for CNC Machining Metal Materials]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/Look_for_CNC_Machining_Metal--11858161_11858175.html]]></link><description><![CDATA[fine machining requirements. We strive to deliver premium and durable aluminum alloy products that meet your highest expectations.
CNC Machining Stainless Steel
CNC machining stainless steel can prov]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
<item>
<title><![CDATA[W43B Leveling Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/W43B_Leveling_Machine--11511703_11511760.html]]></link><description><![CDATA[design plan to avoid abrasion of the feed roller, slipping, etc. The middle straightening roller is designed with four worm gear lifts for fine-tuning, and the lifting of the two straightening roller]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
<item>
<title><![CDATA[High Precision Components Manufacturing]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/High_Precision_Components_Manufacturing--11858667_11858676.html]]></link><description><![CDATA[designed part. A computer uses programming codes to direct machine tools to chip at (subtract) a material. This is until the material forms the input designed part.
Aluminum CNC Machining Parts
Stain]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
<item>
<title><![CDATA[Aluminium Coil Coating Line - Litong]]></title><link><![CDATA[https://ltcoatingline.en.ec21.com/Aluminium_Coil_Coating_Line_Litong--11449505_11512207.html]]></link><description><![CDATA[designed to fit the area of the customer&apos;s plant.
4. Fine coating in accordance with international standards.
5. Easy to operate controls, online operator training available.
In short aluminum color ]]></description><pubDate><![CDATA[20220118]]></pubDate></item>
<item>
<title><![CDATA[Brass CNC Precision Mechanical Parts Turning Machining]]></title><link><![CDATA[https://szxhcnc.en.ec21.com/Brass_CNC_Precision_Mechanical_Parts--11778367_11778375.html]]></link><description><![CDATA[fine glass beads at a high pressure.
Abrasive Blasting/Sandblasting
Smoothing and cleaning a hard surface by forcing solid particles across that surface.
Electroplating/Plating
Form a thin coherent m]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
<item>
<title><![CDATA[Dry Ice Cleaning Machine Dry Ice Blaster Dry Ice Blasting Machine]]></title><link><![CDATA[https://wmmachinery.en.ec21.com/Dry_Ice_Cleaning_Machine_Dry--11537767_11538530.html]]></link><description><![CDATA[designed for car repair shop.
The design of the back storage box can reasonably store the equipment accessories, showing the lean design concept. After the equipment is used and stored, it has strong]]></description><pubDate><![CDATA[20220304]]></pubDate></item>
<item>
<title><![CDATA[Single Edge Round 6mm Esko Kongsberg Blade for Cutting with Oscillating Knife Tool]]></title><link><![CDATA[https://passiontool.en.ec21.com/Single_Edge_Round_6mm_Esko--11737010_11737086.html]]></link><description><![CDATA[fine details with little over-cut in foam qualities with good cutting properties. Pointed tip for use with felt underlays
0.6 x 0.6 x 5.2 cm
0.007 kg
BLD-SR6312
G42443093
6° cutting angle enables fi]]></description><pubDate><![CDATA[20230228]]></pubDate></item>
<item>
<title><![CDATA[Flyaway Antenna]]></title><link><![CDATA[https://dolphmw.en.ec21.com/Flyaway_Antenna--11689661_11746469.html]]></link><description><![CDATA[Dolph Microwave Flyaway Mobile Satcom Antenna System incorporates precision assembled reflector panels with our rugged designed for the efficient organization of high-speed communication channels in ]]></description><pubDate><![CDATA[20230313]]></pubDate></item>
<item>
<title><![CDATA[Sharpening Tissue Paper Knife]]></title><link><![CDATA[https://wang12334.en.ec21.com/Sharpening_Tissue_Paper_Knife--11597787_11853624.html]]></link><description><![CDATA[Product DescriptionSharpening Tissue Paper Knife
Tissue paper knives are specialized knives used to cut tissue paper. These knives are designed with a thin, sharp blade that allows for clean cuts wit]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
<item>
<title><![CDATA[Filter Elements &amp; Filter Cartridge for Sale]]></title><link><![CDATA[https://paier.en.ec21.com/Filter_Elements_Filter_Cartridge_for--11744725_11806337.html]]></link><description><![CDATA[designed to filter out particles of different sizes and types. There are several filter cartridges
types available provided by our filter element company
, such as coalescing filter element, separato]]></description><pubDate><![CDATA[20230614]]></pubDate></item>
<item>
<title><![CDATA[CNC Machining]]></title><link><![CDATA[https://empcasting.en.ec21.com/CNC_Machining--11400049_11400055.html]]></link><description><![CDATA[fined product, people were used to take many steps and the whole process could take a relatively long time. Whereas, as the CNC precision machining eventually made its entrance into the industry, thi]]></description><pubDate><![CDATA[20210616]]></pubDate></item>
<item>
<title><![CDATA[Custom Wedge Wire Centrifugal Basket, Vertical Horizontal Centrifuge Baskets]]></title><link><![CDATA[https://ubo2019.en.ec21.com/Custom_Wedge_Wire_Centrifugal_Basket--11031513_11031537.html]]></link><description><![CDATA[Wedge wire centrifuge basket is designed to suit horizontal and vertical centrifuges of both vibrating and scroll types, it is the main part of centrifugal dryers that utilize high-speed rotating or ]]></description><pubDate><![CDATA[20230427]]></pubDate></item>
<item>
<title><![CDATA[CNC Metal Cutting Tool Indexable Inserts Diamond Turning Tool PCD/CBN Cutting]]></title><link><![CDATA[https://bescosa.en.ec21.com/CNC_Metal_Cutting_Tool_Indexable--11088371_11088487.html]]></link><description><![CDATA[PCBN inserts are designed to deliver maximum productivity in specific applications. PCBN inserts compacts has excellent wear resistance, impact toughness, high chemical stability and heat stability, ]]></description><pubDate><![CDATA[20200327]]></pubDate></item>
<item>
<title><![CDATA[Wood Pellet Production Line]]></title><link><![CDATA[https://jiangsuliangyou.en.ec21.com/Wood_Pellet_Production_Line--11481950_11602071.html]]></link><description><![CDATA[fine grinded into sawdust with 3-4mm by hammer mill, finally go to the pellet mill to make pellets, the final pellet diameter are optional from 6-10mm. After pelleting and cooling, it will be packed ]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
<item>
<title><![CDATA[Spiral Wound Gaskets]]></title><link><![CDATA[https://fujipk.en.ec21.com/Spiral_Wound_Gaskets--1_7173267.html]]></link><description><![CDATA[Spiral wound gasket is a type of semimetallic gasket, rationally designed to provide a high performance in use at high temperature and pressure. It is equipped with an ample compressibility and an in]]></description><pubDate><![CDATA[20121231]]></pubDate></item>
<item>
<title><![CDATA[Open Type Laser Cutting Machine HS-CE1530 Series]]></title><link><![CDATA[https://cmbio12.en.ec21.com/Open_Type_Laser_Cutting_Machine--11774782_11775515.html]]></link><description><![CDATA[design so that the laser head can work continuously and stably for a long time under high power. 
CypCut Control System
Support up to 5-stage piercing technique, segment and stepping piercing pattern]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
<item>
<title><![CDATA[Zhangxiaoquan Meat Grinders &amp; Slicers]]></title><link><![CDATA[https://zhangxiaoquan.en.ec21.com/Zhangxiaoquan_Meat_Grinders_Slicers--11777457_11871780.html]]></link><description><![CDATA[As a meat grinder company
, ZHANG XIAOQUAN special blades have inherited 400 years of good steel fine work, make food be cut fine. Food grade stainless steel 420J2 is easy to clean, can be used for h]]></description><pubDate><![CDATA[20231130]]></pubDate></item>
<item>
<title><![CDATA[30m Generator Fog Cannon System]]></title><link><![CDATA[https://hvacpow.en.ec21.com/30m_Generator_Fog_Cannon_System--11640709_11640710.html]]></link><description><![CDATA[designed to meet most demanding dust suppression requirements, being easy to install and maintain.
2.Product Parameter (Specification) 
Spray range
30-35m
Spray volume
1-2m³adjustable
Pump pressure
]]></description><pubDate><![CDATA[20220917]]></pubDate></item>
<item>
<title><![CDATA[Oilfield Wellhead Equipment API Kill and Choke Manifold]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Kill--9182239_9182245.html]]></link><description><![CDATA[designed to API 16C and can be used together. The kill manifold is available in pressure ratings of 14MPa, 21MPa, 35MPa and 70MPa. 
3) Operating Requirements 
A. Working pressure of all pipelines, ga]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
<item>
<title><![CDATA[Big Diesel Fuel Oil Filtering Device Used for Oil Storage Tanks]]></title><link><![CDATA[https://checkoil88.en.ec21.com/Big_Diesel_Fuel_Oil_Filtering--1849796_2748545.html]]></link><description><![CDATA[design, compact structure, and easy installation. The unique design enables the “Janenope” diesel fuel pre-filter to have enough capacity to contain the contaminant in addition to the sufficientl]]></description><pubDate><![CDATA[20230106]]></pubDate></item>
<item>
<title><![CDATA[Melt Blown Filter Cartridge/ Absolute Rated PP Depth Filter]]></title><link><![CDATA[https://gracefilter.en.ec21.com/Melt_Blown_Filter_Cartridge_Absolute--2522716_2522925.html]]></link><description><![CDATA[Grace&apos;s Melt Blown Filter Cartridges are made of pure polypropylene. The structure and design of the filter material is truly fine and delicate. The innter fibers are fine, but the outer finers are l]]></description><pubDate><![CDATA[20071213]]></pubDate></item>
<item>
<title><![CDATA[Sieve Bend Screen Slot Size 25micro 30 Micro 300mciro]]></title><link><![CDATA[https://yulibao.en.ec21.com/Sieve_Bend_Screen_Slot_Size--2680414_3036428.html]]></link><description><![CDATA[design, as well as resistance welded wedge wire in both 304 and 316 stainless steel.
The effective range of slot openings for a gravity-fed cross flow sieve bend screen is 
generally considered to be]]></description><pubDate><![CDATA[20161107]]></pubDate></item>
<item>
<title><![CDATA[Fine Cutter Rough Cutter for Polishing]]></title><link><![CDATA[https://emily5186.en.ec21.com/Fine_Cutter_Rough_Cutter_for--10929246_9481321.html]]></link><description><![CDATA[Germany HELL engrave stylus
GS Serial engrave stylus
Switzerland MDC 13# Fine Cutter
Switzerland MDC 13# &amp; 21# Rough Cutter
Switzerland MDC 21# Fine Cutter
720 Burr Cutter &amp; Sliding Shoe
PCD &amp; Slidin]]></description><pubDate><![CDATA[20150708]]></pubDate></item>
<item>
<title><![CDATA[Double Shaft Shredder Biomedical Waste Shredder, Hospital Gabarage Crusher, Medicine Shred Machine]]></title><link><![CDATA[https://utshredder.en.ec21.com/Double_Shaft_Shredder_Biomedical_Waste--9655942_9656439.html]]></link><description><![CDATA[design advanced and reasonable structure.
3. 
The shear strength, discharging fine granularity.
4. 
Speed is low, stable and reliable use.
5. 
Discharging granularity is adjustable, wide application ]]></description><pubDate><![CDATA[20230419]]></pubDate></item>
<item>
<title><![CDATA[PGZ Scraper Discharge Automatic Centrifuge]]></title><link><![CDATA[https://huadacentrifuge.en.ec21.com/PGZ_Scraper_Discharge_Automatic_Centrifuge--3980713_3980725.html]]></link><description><![CDATA[designed for the environment with anti-explosion requirements.
5. Big hinged enclosure cover and Automatic online cleaning system: which is much convenient for inspection, repairs and install the fil]]></description><pubDate><![CDATA[20140923]]></pubDate></item>
<item>
<title><![CDATA[Hot Briquetting Machine]]></title><link><![CDATA[https://posjeil.en.ec21.com/Hot_Briquetting_Machine--4520406_9536367.html]]></link><description><![CDATA[Fine
• Etc.
[Specifications for Design]
• Production Capacity : 50 kg/hr~70 ton/hr
• Design Temperature : -40°C~800°C
• Roll Type : Ring Type and Segment Type
• Compacting Process : With ]]></description><pubDate><![CDATA[20230228]]></pubDate></item>
<item>
<title><![CDATA[Manioca Starch Processing Machine Potato Starch Production Line]]></title><link><![CDATA[https://syrupmachine.en.ec21.com/Manioca_Starch_Processing_Machine_Potato--10657622_11544673.html]]></link><description><![CDATA[fine fibre screen, desander, disc seperator, 
hydrocyclone, vacuum filter, air dryer. Other auxiliary machiner include
storage tank, conveyor and others. 
Cassava starch processing machinery
Followin]]></description><pubDate><![CDATA[20220318]]></pubDate></item>
<item>
<title><![CDATA[IG150 Internal Grinder]]></title><link><![CDATA[https://dunshiled.en.ec21.com/IG150_Internal_Grinder--11788188_11788484.html]]></link><description><![CDATA[产品描述1. The body design is ergonomic and easy to operate.2. Compact internal grinder, its installation space needs small, suitable for any workshop.3. The sliding surface adopts static pressur]]></description><pubDate><![CDATA[20230606]]></pubDate></item>

</channel>
</rss>