Browse Standards

4520+ standards in database

4520 result(s) found

GB/T 5121.20-2008 Active

铜及铜合金化学分析方法 第20部分:锆含量的测定

Methods for chemical analysis of copper and copper alloys - Part 20:Determination of zirconium content

ICS: 77.120.30
2008-12-01
GB/T 5121.19-2008 Active

铜及铜合金化学分析方法 第19部分:银含量的测定

Methods for chemical analysis of copper and copper alloys - Part 19:Determination of silver content

ICS: 77.120.30
2008-12-01
GB/T 5121.18-2008 Active

铜及铜合金化学分析方法 第18部分:镁含量的测定

Methods for chemical analysis of copper and copper alloys - Part 18:Determination of magnesium content

ICS: 77.120.30
2008-12-01
GB/T 5121.17-2008 Active

铜及铜合金化学分析方法 第17部分:铍含量的测定

Methods for chemical analysis of copper and copper alloys Part 17:Determination of beryllium content

ICS: 77.120.30
2008-12-01
GB/T 5121.15-2008 Active

铜及铜合金化学分析方法 第15部分:钴含量的测定

Methods for chemical analysis of copper and copper alloys - Part 15:Determination of cobalt content

ICS: 77.120.30
2008-12-01
GB/T 18882.2-2008 Abolished

离子型稀土矿混合稀土氧化物化学分析方法 三氧化二铝量的测定

Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore - Determination of aluminum oxide content

ICS: 77.120.99
2008-12-01
GB/T 18882.1-2008 Abolished

离子型稀土矿混合稀土氧化物化学分析方法 十五个稀土元素氧化物配分量的测定

Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content

ICS: 77.120.99
2008-12-01
GB/T 14635-2008 Abolished

稀土金属及其化合物化学分析方法 稀土总量的测定

Rare earth metals and their compounds - Determination of total rare earth contents

ICS: 77.120.99
2008-12-01
GB/T 13788-2008 Abolished

冷轧带肋钢筋

Cold rolled ribbed steel wires and bars

ICS: 77.140.60
2009-06-01
GB/T 3190-2008 Abolished

变形铝及铝合金化学成分

Wrought aluminium and aluminium alloy - Chemical composition

ICS: 77.150.10
2008-12-01
GB/T 16475-2008 Abolished

变形铝及铝合金状态代号

Temper designation system for wrought aluminium and aluminium alloy

ICS: 77.150.10
2008-12-01
GB/T 21838.3-2008 Abolished

金属材料 硬度和材料参数的仪器化压痕试验 第3部分: 标准块的标定

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks

ICS: 77.040.10
2009-01-01
GB/T 21838.2-2008 Abolished

金属材料 硬度和材料参数的仪器化压痕试验 第2部分: 试验机的检验和校准

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines

ICS: 77.040.10
2009-01-01
GB/T 16825.1-2008 Abolished

静力单轴试验机的检验 第1部分: 拉力和(或)压力试验机测力系统的检验与校准

Verification of static uniaxial testing machines - Part 1:Tension/compression testing machines - Verification and calibration of the force-measuring system

ICS: 77.040.10
2009-01-01
GB/T 10247-2008 Active

粘度测量方法

Methods of viscosity measurement

ICS: 77.040.30
2009-01-01
GB/T 22131-2008 Abolished

筒形锻件内表面超声波检测方法

Practice for ultrasonic examination from bored surfaces of cylindrical forgings

ICS: 77.140.85
2009-01-01
GB/T 4864-2008 Active

金属钙及其制品

Calcium metal and its products

ICS: 77.120.70
2009-04-01
GB/T 10267.3-2008 Active

金属钙分析方法 第3部分:原子吸收分光光度法直接测定铁、镍、铜、锰、镁

Method for analysis of calcium metal - Part 3: Direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry

ICS: 77.120.70
2009-04-01
GB/T 3207-2008 Abolished

银亮钢

Bright steel

ICS: 77.140.60
2009-04-01
GB/T 1504-2008 Abolished

铸铁轧辊

Cast iron rolls

ICS: 77.180
2009-04-01
Previous Page 52 of 226 Next