Browse Standards
4520+ standards in database
4520 result(s) found
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
粗银化学分析方法
Methods for chemical analysis of crude silver
合质金锭
Crude gold ingots
金属材料疲劳裂纹扩展速率试验方法
Standard test method for fatigue crack growth rates of metallic materials
焦化粘油类产品馏程的测定
Coking viscous oil products--Determination ofdistillation range
钢及钢产品 检验文件的类型
Steel and steel products--Types of inspection documents
钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定
Methods for chemical analysis of iron，steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders
不锈钢小直径无缝钢管
Stainless steel small diameter seamless steel tubes
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
检查铁合金取样和制样偏差的试验方法
Ferroalloys--Experimental methods for checking the bias of sampling and sample preparation
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
金属和合金的腐蚀 应力腐蚀试验 第7部分:慢应变速率试验
Corrosion of metals and alloys--Stress corrosion testing--Part 7:Slow strain rate testing
稀土金属及其氧化物化学分析方法 荧光光度法测定稀土氧化物中氧化铈量
Rare earth metals and their oxide--Determination of cerium oxide content--Fluorescent spectrophoto-metric method
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
钢铁产品牌号表示方法
Notations for designations of iron and steel
砷化镓单晶AB微缺陷检验方法
The inspecting method of AB microscopic defect in gallium arsenide single crystal