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Number of entries (Data is updated on a monthly basis): 84059
Weiter Weiter| 70201 - 70210 | 70211 - 70220|70221 - 70230 |Weiter Weiter

GB/T 17607-1998

中国煤层煤分类

Chinese classification of seam coals

GB/T 10574.3-2003

锡铅焊料化学分析方法 铋量的测定

Methods for chemical analysis of tin-lead solders--Determination of bismuth content

GB/T 10574.4-2003

锡铅焊料化学分析方法 铁量的测定

Methods for chemical analysis of tin-lead solders--Determination of iron content

GB/T 10574.5-2003

锡铅焊料化学分析方法 砷量的测定

Methods for chemical analysis of tin-lead solders--Determination of arsenic content

GB/T 10574.6-2003

锡铅焊料化学分析方法 铜量的测定

Methods for chemical analysis of tin-lead solders--Determination of copper content

GB/T 3047.3-2003

高度进制为20mm的插箱、插件基本尺寸系列

Series of basic dimensions of subracks and plug-in units for vertical increment of 20mm

GB/T 492-1989

钠基润滑脂

Sodium base lubricating grease

GB/T 3102.2-1993

周期及其有关现象的量和单位

Quantities and units of periodic and related pheno-mena

GB/T 12852-2001

磁控管总规范

General specification for magnetrons

GB/T 13477.6-2002

建筑密封材料试验方法 第6部分:流动性的测定

Test method for building sealants--Part 6:Determination of flow

Number of entries (Data is updated on a monthly basis): 84059
Weiter Weiter| 70201 - 70210 | 70211 - 70220|70221 - 70230 |Weiter Weiter