Browse Standards
3357+ standards in database
3357 result(s) found
湿式(非金属类)摩擦材料
Wet type (non-metallic)friction materials
金属和其他无机覆盖层 腐蚀膏腐蚀试验 (CORR试验)
Metallic and other non-organic coatings - Corrodkote corrosion test(CORR test)
电沉积铬层 电解腐蚀试验(EC试验)
Electrodeposited chromium coatings - Electrolytic corrosion testing (EC test)
金属和其他无机覆盖层 通常凝露条件下的二氧化硫腐蚀试验
Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture
手持式电动工具的安全 第二部分: 开槽机的专用要求
Safety of hand-held motor-operated electric tools - Part 2:Particular requirements for jointers
金属覆盖层 黑色金属材料热镀锌层 单位面积质量称量法
Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric determination of the mass per unit area
弧焊设备 第6部分：限制负载的手工金属弧焊电源
Arc welding equipment - Part 6:Limited duty manual metal arc welding power sources
金属覆盖层 化学镀镍-磷合金镀层 规范和试验方法
Metallic coatings - Autocatalytic (Electroless) nickel-phosphorus alloy coatings - Specification and test methods
金属覆盖层 工程用镍电镀层
Metallic coatings - Electroplated coatings of nickel for engineering purposes
金属覆盖层 工程用铬电镀层
Metallic coatings - Electroplated coatings of chromium for engineering purposes
钢件的淬火与回火
Quenching and tempering of steel parts
钢件的正火与退火
Normalizing and annealing of steel parts
钢件的气体渗氮
Gas nitriding of steel parts
铜基钎料
Copper base brazing filler metals
铝基钎料
Aluminium base brazing filler metals
镍基钎料
Nickel base brazing filler metals
气体保护电弧焊用碳钢、低合金钢焊丝
Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel
低合金钢药芯焊丝
Low alloy steel flux cored electrodes for arc welding
软钎剂 分类与性能要求
Soft soldering flux - Classification and requirements
镍及镍合金焊丝
Nickel and Nickel alloy wires and rodes