<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - Cooling System]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Cooling_System--2673/1/Cooling System.html]]></link><item>
<title><![CDATA[CNC Machining Large Energy Storage Heat Sink Water Cooling System Custom Liquid Cold Plate for New]]></title><link><![CDATA[https://bythermal.en.ec21.com/CNC_Machining_Large_Energy_Storage--12049104_12049657.html]]></link><description><![CDATA[CNC Machining Large Energy Storage Heat Sink Water Cooling System Custom Liquid Cold Plate for New Energy PV Inverter SVG SVC – High-Efficiency Heat
Dissipation Solution
This buried copper
tube liq]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
<item>
<title><![CDATA[Tanks Water Cooling System]]></title><link><![CDATA[https://ae03662200.en.ec21.com/Tanks_Water_Cooling_System--7780270_7780670.html]]></link><description><![CDATA[Specifications
Tank&apos;s water cooling system,it depends on the capacity of the water tank so the system&apos;s size varies from a small one to big on
Specifications
Newton - tank&apos;s water cooling system,it d]]></description><pubDate><![CDATA[20241130]]></pubDate></item>
<item>
<title><![CDATA[Air Cooled Condenser Bundle and ACC System(ACC).]]></title><link><![CDATA[https://yqyabo.en.ec21.com/Air_Cooled_Condenser_Bundle_and--3847549_9706429.html]]></link><description><![CDATA[Air Cooled Condenser bundle and ACC system(ACC), usde for power plant, chemical plan. Save water, save energe, less maintenace labor and etc.]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
<item>
<title><![CDATA[Gang Saw Blade Brazing Machine]]></title><link><![CDATA[https://byriver.en.ec21.com/Gang_Saw_Blade_Brazing_Machine--3329624_464256.html]]></link><description><![CDATA[hand,With water cooling system of steel core and brazing machine.
4. High efficiency, and high precision.
5. Easy to control and work.
With 2 type Power:
15kva, 220v, 50/60Hz.
25kva, 380v, 50/60Hz.
]]></description><pubDate><![CDATA[20260330]]></pubDate></item>
<item>
<title><![CDATA[Heavy Metal Industrial Storage Garage Series Combination Tool Cabinet]]></title><link><![CDATA[https://drsdauto.en.ec21.com/Heavy_Metal_Industrial_Storage_Garage--12022453_12022562.html]]></link><description><![CDATA[Cooling System Flush Machine,Brake oil exchanger,Power steering flush machine,Lubricating system flush machine,Fuel system fulsh machine,Fuel system Flusher,Fuel injector tester and cleaner machine,p]]></description><pubDate><![CDATA[20250819]]></pubDate></item>
<item>
<title><![CDATA[Fanuc A06b-0299-B010 AC Servo Motor Mdl AIS1000/3000hv]]></title><link><![CDATA[https://hkhcelectronic.en.ec21.com/Fanuc_A06b_0299_B010_AC--10571098_12065143.html]]></link><description><![CDATA[cooling FAN, this motor ensures optimal performance even in demanding environments. The a1000 series designation signifies its compatibility and integration capabilities within a wider range of syste]]></description><pubDate><![CDATA[20251230]]></pubDate></item>
<item>
<title><![CDATA[Industrial Knives Teeth Grinding Machine]]></title><link><![CDATA[https://ruitometal.en.ec21.com/Industrial_Knives_Teeth_Grinding_Machine--11850585_12073139.html]]></link><description><![CDATA[cooling systems and dust collection motors to maintain optimal grinding conditions and prevent overheating. 
1200 serrated knives grinding machine Data
grinding max length
1200mm
Vertical travel of t]]></description><pubDate><![CDATA[20260622]]></pubDate></item>
<item>
<title><![CDATA[Hem Making Machine Flour Making Plant]]></title><link><![CDATA[https://hembeerequipment.en.ec21.com/Hem_Making_Machine_Flour_Making--12028557_12028567.html]]></link><description><![CDATA[system orindividual components to your exact requirements.Detailed introduction about the usage of wheat gluten making machineIt consists of cleaning raw material, steep, germination, kiling and scal]]></description><pubDate><![CDATA[20260401]]></pubDate></item>
<item>
<title><![CDATA[Hevq5j300g12dc]]></title><link><![CDATA[https://oumiya.en.ec21.com/Hevq5j300g12dc--1727269_1727417.html]]></link><description><![CDATA[This is the new design
Features 
Epoxy packaging, the contacts are protected by nitrogen, preventing oxidation, strong cooling arc capacity.High-voltage, high-current control capable.Compact &amp; low op]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
<item>
<title><![CDATA[Steel Bar Forging Heating,Steel Bar Forging Heating Furnace]]></title><link><![CDATA[https://inductinheating.en.ec21.com/Steel_Bar_Forging_Heating_Steel--9931327_9934002.html]]></link><description><![CDATA[Cooling water pressure
≥0.1MPa
Size(mm)
840*870*1840
Features
1.This induction heating system is suitable for heating medium or large size billet
2.IGBT inversion technology
3.LC series resonance
4]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
<item>
<title><![CDATA[Extrusion Twin Screw Extruder for Plastic Granule]]></title><link><![CDATA[https://evergrace2024.en.ec21.com/Extrusion_Twin_Screw_Extruder_for--12031473_12031477.html]]></link><description><![CDATA[cooling systems enable precise temperature management throughout the extrusion process, which is crucial for sensitive materials
4.Flexibility: They can process a wide range of materials, including t]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<title><![CDATA[Biomass Carbonization Furnace]]></title><link><![CDATA[https://bntet.en.ec21.com/Biomass_Carbonization_Furnace--12042309_12042327.html]]></link><description><![CDATA[system through a pipeline. Subsequently, it replaces the external fuel to continue to provide energy for the biochar plant.4.Biochar Collection The high-temperature biochar in the main furnace is dis]]></description><pubDate><![CDATA[20250211]]></pubDate></item>
<item>
<title><![CDATA[GOANWIN GHD H-Frame High Speed Press for Precision Terminals, Connectors, Shrapnel, LED Brackets]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN_GHD_H_Frame_High--12040893_12041140.html]]></link><description><![CDATA[system, and oil cooling, the GHD Series ensures minimal thermal deformation, reduced vibration, and extended press life, even under eccentric loads. This press is the perfect choice for industries re]]></description><pubDate><![CDATA[20250203]]></pubDate></item>
<item>
<title><![CDATA[Ozone Water Generator]]></title><link><![CDATA[https://qjozonetech.en.ec21.com/Ozone_Water_Generator--11938412_12036987.html]]></link><description><![CDATA[System (OWS) is an integrate ozone generator, mixing device and contact tank, all in one system, it is convenient and installation friendly system to give you minimum installation work, it has conten]]></description><pubDate><![CDATA[20250115]]></pubDate></item>
<item>
<title><![CDATA[Simple Type Pressure Coolant System]]></title><link><![CDATA[https://fengmei123.en.ec21.com/Simple_Type_Pressure_Coolant_System--11975432_11975433.html]]></link><description><![CDATA[SYSTEM comes in to
provide cooling effect, 
quench the metal chips and flush them away from the
parts. 
This produces better parts, allows more efficiency and greatly extend
the life of the cutting t]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
<item>
<title><![CDATA[30-50KW High Frequency Induction Heating Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/30_50KW_High_Frequency_Induction--12026187_12026189.html]]></link><description><![CDATA[cooling and anti-electrolysis.
9. Integrated design with water cooler, inductor, feeding system and three chanel sorting system, infrared sensor,less space for installation.
10. Good reliability, pre]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
<item>
<title><![CDATA[Cage Welding Machine]]></title><link><![CDATA[https://hopeland119685.en.ec21.com/Cage_Welding_Machine--10004028_10004078.html]]></link><description><![CDATA[Name: Cage Welding Machine
Equipment Picture
Overview
This Wire Cage Welding Machine is designed for the Reinforced Concrete pipes Production Lines. 
With the Hydraulic, Pneumatic system, and Synchro]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
<item>
<title><![CDATA[Battery Automatic Assembly Line]]></title><link><![CDATA[https://sidasi999.en.ec21.com/Battery_Automatic_Assembly_Line--9456505_9456517.html]]></link><description><![CDATA[cooling system for cold press station);
Cell binding: Neatly overlay 5 or N cells together, and then bind them together under certain pressure; Binding type: full turns binding; two side U type bindi]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
<item>
<title><![CDATA[M/MP-Sries(Auto Mini Chiller)]]></title><link><![CDATA[https://cooler7777.en.ec21.com/M_MP_Sries_Auto_Mini--9249334_9249335.html]]></link><description><![CDATA[Cooling Medium - Water, Antifreeze, MEG, D.I Water, distilled water
M series Characteristics
·Easily available by using controller
·Easy to move and install at any place with a small size and attac]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
<item>
<title><![CDATA[Metal Powder Bonding Mixer/ Heating and Cooling Mixer for Metal Powder]]></title><link><![CDATA[https://haiyangdeli.en.ec21.com/Metal_Powder_Bonding_Mixer_Heating--11926936_11930235.html]]></link><description><![CDATA[cooling in bonding container,discharge to cooling container, products discharging. d. HMI control system for simple operation and parameter setting. high automation by PLC control.e. Explosion protec]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
<item>
<title><![CDATA[Automated Cladding]]></title><link><![CDATA[https://jhhardfacing.en.ec21.com/Automated_Cladding--11646614_12019938.html]]></link><description><![CDATA[feeder, electric carriages, water cooling system, related other mechanical system, welding control system, track automatic tightening system, outer wall cooling system and aerosol recovery system.
]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
<item>
<title><![CDATA[Ceiling Fan Rotor Casting Machine]]></title><link><![CDATA[https://osneq.en.ec21.com/Ceiling_Fan_Rotor_Casting_Machine--12017287_12017290.html]]></link><description><![CDATA[system uses an electric lubrication pump for automatic timing lubrication to ensure the service life of the bearings.
Each unit has an independent hydraulic oil gauge, and the required pressure can b]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
<item>
<title><![CDATA[Self Operated Micro Pressure Regulating Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/Self_Operated_Micro_Pressure_Regulating--12001320_12013872.html]]></link><description><![CDATA[system, control two kinds of supplies , such as coal gas , air discharge matching , burn in order to reach the ideal. Used in the sealed oil system of the hydrogen-cooled generating set , it is bad t]]></description><pubDate><![CDATA[20241005]]></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[system, a gas filling system, a water cooling system, an electronic control and power supply system.
1. Furnace body: It consists of a furnace shell, a furnace door, a locking mechanism, a furnace su]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
<item>
<title><![CDATA[Air Pollution Control Equipment]]></title><link><![CDATA[https://quanduan2024.en.ec21.com/Air_Pollution_Control_Equipment--11999860_11999985.html]]></link><description><![CDATA[system mitigates this risk by incorporating explosion-proof and high-temperature-resistant ports at the main flue and settling chamber, effectively cooling the flue gas during peak temperature period]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
<item>
<title><![CDATA[CNC Mill Automation System, Dual Multi-grip Vises, 56 X 32 Table, Includes Ur10e Cobot]]></title><link><![CDATA[https://machineryconnection1.en.ec21.com/CNC_Mill_Automation_System_Dual--11997980_11997984.html]]></link><description><![CDATA[Cooling and Heating systems.
Brand Name- Electric cargo bike, Electric hybrid bike, Folding electric bicycle, Air conditioner, Industrial Fans, CNC woodworking Machines, Flexo Printing and labeling m]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
<item>
<title><![CDATA[Veera D50C Used/Waste Oil To Diesel Distillation Plant]]></title><link><![CDATA[https://sakthiveera.en.ec21.com/Veera_D50C_Used_Waste_Oil--11990960_11990975.html]]></link><description><![CDATA[cooling system. Highly advantageous remote monitoring system controllable through mobile phone.The produced uncondensed gas can directly be used for gas generation or any heating application.Features]]></description><pubDate><![CDATA[20240824]]></pubDate></item>
<item>
<title><![CDATA[Telecommunication Communication Cabinet Assembly]]></title><link><![CDATA[https://acesz.en.ec21.com/Telecommunication_Communication_Cabinet_Assembly--11987964_11987974.html]]></link><description><![CDATA[cooling systems or ventilation to regulate temperature.
EMI shielding: Employing shielding materials and techniques to minimize interference.
Quality control: Adhering to strict quality control measu]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
<item>
<title><![CDATA[Fully Automatic Large-scale Factory Assembly Line Production 12-heads Nozzles Filling Machine]]></title><link><![CDATA[https://yide0769.en.ec21.com/Fully_Automatic_Large_scale_Factory--11981691_11986980.html]]></link><description><![CDATA[cooled with efficient fans, optionally air-conditioning system may be used. The length and width of the sequence (number of nozzles in a row) is adjusted individually to the needs and size of the Cus]]></description><pubDate><![CDATA[20240817]]></pubDate></item>
<item>
<title><![CDATA[Organic Fertilizer Equipment Manufacturer]]></title><link><![CDATA[https://zzfude123.en.ec21.com/Organic_Fertilizer_Equipment_Manufacturer--11985704_11986662.html]]></link><description><![CDATA[cooling machine, screening machine, storage bin, automatic packaging machine, belt conveyor and other equipment. Processing organic materials such as livestock and poultry manure, straw and rice husk]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
<item>
<title><![CDATA[Low Force Shaker System]]></title><link><![CDATA[https://annie9311.en.ec21.com/Low_Force_Shaker_System--11982949_11982957.html]]></link><description><![CDATA[Low Force Shaker System
Designed for vibration and shock testing of small payloads weighing up to 500 kg, the compact but powerful JOEO air-cooled low force vibration test systems offers a wide band,]]></description><pubDate><![CDATA[20240809]]></pubDate></item>
<item>
<title><![CDATA[Hot Dip Galvanizing Machine for Metal Product]]></title><link><![CDATA[https://ruisite.en.ec21.com/Hot_Dip_Galvanizing_Machine_for--11829659_11979193.html]]></link><description><![CDATA[cooling tank, passivation tank,etc.)
The main equipment: 
1. Galvanizing kettle
2. Pickling tanks
3. Water washing tanks
4. Fluxing tank
5. One set of heat exchange system for waste heat utilization ]]></description><pubDate><![CDATA[20240802]]></pubDate></item>
<item>
<title><![CDATA[Heavy Pneumatic Mesh Welding Machine]]></title><link><![CDATA[https://dingniumachines.en.ec21.com/Heavy_Pneumatic_Mesh_Welding_Machine--11072918_11072936.html]]></link><description><![CDATA[cooling, power is more than 1500KVA, can achieve a compression, sub welding
Heavy steel mesh welding machine
(row welding machine) is mainly used for Bridges, water conservancy, highway, mesh width u]]></description><pubDate><![CDATA[20240712]]></pubDate></item>
<item>
<title><![CDATA[Single-Column Hydraulic Press]]></title><link><![CDATA[https://ntbtskjc.en.ec21.com/Single_Column_Hydraulic_Press--11967557_11967558.html]]></link><description><![CDATA[system, which has reliable action, long service life, small hydraulic impact, and reduces connecting pipelines and leakage points.The hydraulic system is equipped with a pressure pre-release device t]]></description><pubDate><![CDATA[20240712]]></pubDate></item>
<item>
<title><![CDATA[Atmospheric Plasma Cleaning System Chain Conveyor]]></title><link><![CDATA[https://atvplasma.en.ec21.com/Atmospheric_Plasma_Cleaning_System_Chain--11960396_11963494.html]]></link><description><![CDATA[Cooling method Air cooling, factory exhaust &gt; 400m3/h
12.Control system PLC+HMI
Merits:
Environmentally friendly molecular-level surface cleaning enhances uniformity and hydrophilicity, making it an ]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
<item>
<title><![CDATA[Peek Film Forming Machine| Lab Twin-screw Extrusion and Casting Machine]]></title><link><![CDATA[https://potopyangliu.en.ec21.com/Peek_Film_Forming_Machine_Lab--11956821_11958149.html]]></link><description><![CDATA[system. The test material is first melted and homogenized by a precision twin-screw extruder, and then sent to the casting die at a constant speed by a melt pump. It is formed by a casting unit, and ]]></description><pubDate><![CDATA[20240627]]></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[cooling system.
3. This machine can add the magnetic, to remove the Metal impurity (as consumer requirement)
4. This machine can match the general dust absorption system, it also can match the pulse ]]></description><pubDate><![CDATA[20240625]]></pubDate></item>
<item>
<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[cooling method Water bath or oil bath or electric heating
Power AC380V 50-60HZ Total power 3.6KW
Lifting method
Discharging method: Automatic hydraulic discharge
Machine size 1600╳1000╳1700mm
Scr]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
<item>
<title><![CDATA[Horizontal Side Loading S1 Spark Plasma Sintering System]]></title><link><![CDATA[https://haoyuefurnace.en.ec21.com/Horizontal_Side_Loading_S1_Spark--11953323_11953324.html]]></link><description><![CDATA[Horizontal side loading S1 Spark Plasma Sintering System
Rapid heating and cooling, greatly shortening production time and reducing production costs (heating rate can reach 100 ~ 200℃ / min).
1.Sel]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
<item>
<title><![CDATA[CNC Ball Valve Spherical Grinding Machine CMXCNC]]></title><link><![CDATA[https://muyea.en.ec21.com/CNC_Ball_Valve_Spherical_Grinding--9134542_9134734.html]]></link><description><![CDATA[cooler
China
12
Electricity cabinet air-conditioner
(Heat exchanger)
China
13
Electrical lubricating system
China
14
Magnetic tape filtration separation assembly
China
15
Imported electric appliance
]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
<item>
<title><![CDATA[Main Control Board 500CIM05 1MRB150077R1/B]]></title><link><![CDATA[https://wwww666666.en.ec21.com/Main_Control_Board_500CIM05_1MRB150077R1--11939088_11948444.html]]></link><description><![CDATA[system can easily add up to 2 PMC modules to VMEbus system. All PMC I/O signals are routed to VMEbus 　　connector P2 according to IEEE P1386/Draft 2.0 specification, Suitable for two single width ]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
<item>
<title><![CDATA[Acid Production System]]></title><link><![CDATA[https://remetalrecycling.en.ec21.com/Acid_Production_System--11943115_11943119.html]]></link><description><![CDATA[cooling process, side-blown furnace flue gas purification into the automatic gas separation system to automatically adjust the amount of gas to be divided, 50% of the flue gas into the composite amin]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
<item>
<title><![CDATA[VMC300 5 Axis Small CNC Machining Center]]></title><link><![CDATA[https://yornewmachine.en.ec21.com/VMC300_5_Axis_Small_CNC--11380530_11380532.html]]></link><description><![CDATA[cooling motor, low noise, high speed and good durability.
(7). Perfect self diagnosis function, internal and external status real-time display, alarm immediately when abnormal. 
(8). Macro variable, ]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
<item>
<title><![CDATA[Upgrade Kits for Used Semiconductor Equipment]]></title><link><![CDATA[https://allwin21.en.ec21.com/Upgrade_Kits_for_Used_Semiconductor--9763376_9763390.html]]></link><description><![CDATA[cooling RF Generator, avoiding water flood in Fab/Lab.Use new integrated solid robotic wafer transfer to replace the obsolete index/frog robotic wafer transferRequirement of stability of the systemRe]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
<item>
<title><![CDATA[Silver Powder Mixer/ Heating and Cooling Mixer]]></title><link><![CDATA[https://ythongdong.en.ec21.com/Silver_Powder_Mixer_Heating_and--11643817_11651802.html]]></link><description><![CDATA[system and water treating on the shaft.
2.Advanced technology:
●Temperature rise by friction, and cool down by cooling system.
●Accurate monitoring system to control the temperature well .
●Adj]]></description><pubDate><![CDATA[20240423]]></pubDate></item>
<item>
<title><![CDATA[Velxun | Heated Platen Press | Hydraulic Press with Heating Platen]]></title><link><![CDATA[https://wb900508.en.ec21.com/Velxun_Heated_Platen_Press_Hydraulic--11927602_11927609.html]]></link><description><![CDATA[cooling systems, incorporating intelligent temperature regulation and quick cooling capabilities.
Constructed from premium-quality steel, the structure of the press ensures long-lasting durability an]]></description><pubDate><![CDATA[20240421]]></pubDate></item>
<item>
<title><![CDATA[Good Price 4 Axis CNC Router with High Z Axis]]></title><link><![CDATA[https://hopetool1129.en.ec21.com/Good_Price_4_Axis_CNC--11605153_11605192.html]]></link><description><![CDATA[System
Mist-cooling System
SIEMENS/DELTA/ Panasonic Servo Motors
Colombo Spindle
X:2m, Y:4m, Z:1m
Remove columnRemove rowInsert columnInsert rowMerge RightMerge DownSplit HorizontalSplit VerticalBack]]></description><pubDate><![CDATA[20220719]]></pubDate></item>
<item>
<title><![CDATA[3-axis Galvo Scan Head]]></title><link><![CDATA[https://hansscanner.en.ec21.com/3_axis_Galvo_Scan_Head--11551491_11786257.html]]></link><description><![CDATA[system is an ideal solution. Integrated two sets of full digital grating galvanometer, high precision, small drift, maximum withstand 1500W laser power, built-in water cooling, to ensure stability. T]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
<item>
<title><![CDATA[Single Chamber Tubes for Radiators]]></title><link><![CDATA[https://sinupower.en.ec21.com/Single_Chamber_Tubes_for_Radiators--11842620_11842621.html]]></link><description><![CDATA[coolant or heat transfer fluids, allowing the efficient dissipation of excess heat and maintaining the optimal temperature within the system.
The design of single chamber tubes typically features a s]]></description><pubDate><![CDATA[20230908]]></pubDate></item>
<item>
<title><![CDATA[Welding Coupler]]></title><link><![CDATA[https://hyt2806.en.ec21.com/Welding_Coupler--11680430_11680431.html]]></link><description><![CDATA[cooling. In order to increase its strength, generally, SD600 rebar should go through rolling at 850~880℃ and then quenching by water cooling at 680~740℃.Anyway, tensile strength decrease as menti]]></description><pubDate><![CDATA[20221125]]></pubDate></item>

</channel>
</rss>