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4761+ standards in database
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贵金属及其合金牌号表示方法
Precious metals and its alloys designation system
钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量
Methods for chemical analysis of iron，steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content
钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量
Methods for chemical analysis of iron，steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
钢铁及合金化学分析方法 硫酸亚铁铵滴定法测定钒含量
Methods for chemical analysis of iron，steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content
船体用结构钢
Hull structural steel
钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量
Methods for chemical analysis of iron，steel and alloy--Curcumin spectrophotometric method for the determination of boron content
金属和合金的腐蚀 应力腐蚀试验 第4部分:单轴加载拉伸试样的制备和应用
Corrosion of metals and alloys--Stress corrosion testing--Part 4:Preparation and use of uniaxially loaded tension specimens
金属和合金的腐蚀 应力腐蚀试验 第2部分:弯梁试样的制备和应用
Corrosionof metals and alloys--Stress corrosion testing--Part 2:Preparation and use of bent-beam specimens
高压化肥设备用无缝钢管
Seamless steel tubes for high-pressure for chemical fertilizer equipments
冷轧带肋钢筋
Cold rolled ribbed steel wires and bars
合质金锭
Crude gold ingots
硬质合金牌号 第3部分:耐磨零件用硬质合金牌号
Grades of cemented carbide--Part 3:grades of cemented carbide for wear parts
硬质合金牌号 第1部分:切削工具用硬质合金牌号
Grades of cemented carbide--Part 1:grades of cemented carbide for cutting tools
硬质合金牌号 第2部分:地质、矿山工具用硬质合金牌号
Grades of cemented carbide--Part 2:grades of cemented carbide for geological and mining tools
结构钢低倍组织缺陷评级图
Standard diagrams for macrostructure and defect of structural steels
单轴试验用引伸计的标定
Calibration of extensometers used in uniaxial testing
一般用途耐蚀钢铸件
Corrosion-resistant steel castings for general applications
不锈钢三氯化铁缝隙腐蚀试验方法
Ferric chloride crevice corrosion test of stainless steels
含润滑剂金属粉末中润滑剂含量的测定 修正的索格利特(Soxhlet) 萃取法
Lubricated metal-powder mixes--Determination of lubricant content--Modified Soxhlet extraction method
柴油机用高压无缝钢管
High-pressure seamless steel tubes for diesel engine