Browse Standards

4520+ standards in database

4520 result(s) found

GB/T 2526-2008 Abolished

氧化钆

Gadolinium oxide

ICS: 77.120.99
2008-09-01
GB/T 21652-2008 Abolished

铜及铜合金线材

Copper and copper alloy wire

ICS: 77.150.30
2008-09-01
GB/T 21651-2008 Abolished

再生锌合金锭

Secondarily zinc alloy ingots

ICS: 77.150.60
2008-09-01
GB/T 16661-2008 Abolished

碳酸铈

Cerium carbonate

ICS: 77.120.99
2008-09-01
GB/T 16479-2008 Abolished

碳酸轻稀土

Light rare earth carbonate

ICS: 77.120.99
2008-09-01
GB/T 15159-2008 Abolished

贵金属及其合金复合带材

Composite material strips of precious metals and their alloys

ICS: 77.120.99
2008-09-01
GB/T 15071-2008 Active

金属镝

Dysprosium metal

ICS: 77.120.99
2008-09-01
GB/T 14841-2008 Active

钽及钽合金棒材

Tantalum and tantalum alloy rods

ICS: 77.150.99
2008-09-01
GB/T 13558-2008 Abolished

氧化镝

Dysprosium oxide

ICS: 77.120.99
2008-09-01
GB/T 5124.2-2008 Active

硬质合金化学分析方法 不溶(游离)碳量的测定 重量法

Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method

ICS: 77.120.99
2008-09-01
GB/T 5124.1-2008 Active

硬质合金化学分析方法 总碳量的测定 重量法

Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method

ICS: 77.120.99
2008-09-01
GB/T 21653-2008 Active

镍及镍合金线和拉制线坯

Nickel and Nickel-alloy Wire and Drawing Stock

ICS: 77.150.40
2008-09-01
GB/T 1499.1-2008 Abolished

钢筋混凝土用钢 第1部分:热轧光圆钢筋

Steel for the reinforcement of concrete - Part 1: Hot rolled plain bars

ICS: 77.140.60
2008-09-01
GB/T 21546-2008 Active

铌钛复合超导体的直流临界电流测量

Critical current measurement - DC critical current of Nb-Ti composite superconductors

ICS: 77.040.01
2008-11-01
GB/T 20975.8-2008 Abolished

铝及铝合金化学分析方法 第8部分:锌含量的测定

Methods for chemical analysis of aluminium and aluminium alloys - Part 8:Determination of zinc content

ICS: 77.120.10
2008-09-01
GB/T 20975.7-2008 Abolished

铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法

Methods for chemical analysis of aluminium and aluminium alloys - Part 7:Determination of manganese content Potassium periodate spectrophotometric method

ICS: 77.120.10
2008-09-01
GB/T 20975.5-2008 Abolished

铝及铝合金化学分析方法 第5部分:硅含量的测定

Methods for chemical analysis of aluminium and aluminium alloys - Part 5:Determination of silicon content

ICS: 77.120.10
2008-09-01
GB/T 20975.4-2008 Abolished

铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法

Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method

ICS: 77.120.10
2008-09-01
GB/T 20975.3-2008 Abolished

铝及铝合金化学分析方法 第3部分: 铜含量的测定

Methods for chemical analysis of aluminium and aluminium alloys - Part 3:Determination of copper content

ICS: 77.120.10
2008-09-01
GB/T 20975.18-2008 Abolished

铝及铝合金化学分析方法 第18部分:铬含量的测定

Methods for chemical analysis of aluminium and aluminium alloys - Part 18:Determination of chromium content

ICS: 77.120.10
2008-09-01
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