Search

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 17821 - 17830 | 17831 - 17840|17841 - 17850 |Weiter Weiter

GB/T 37683-2019

大型齿轮、齿圈锻件 技术条件

Large gear and girth gear forgings—Technical specification

GB/T 37676-2019

高速精密热镦锻件 工艺规范

High speed precision hot upsetting forgings—Technological specification

GB/T 37682-2019

大型开式齿轮铸钢件 技术条件

Large exposed gear steel castings—Technical specification

GB/T 37679-2019

金属板料精冲挤压复合成形件 工艺规范

Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification

GB/T 38022-2019

钟表 防震手表

Horology—Shock-resistant watches

GB/T 37400.1-2019

重型机械通用技术条件 第1部分:产品检验

Heavy mechanical general technical specification—Part 1:Products inspection and test

GB/T 8721-2019

炭素材料抗拉强度测定方法

The test method for tensile strength of carbon materials

GB/T 38020.2-2019

表壳体及其附件 金合金覆盖层 第2部分:纯度、厚度、耐腐蚀性能和附着力的测试

Watch-cases and accessories—Gold alloy coverings—Part 2:Determination of fineness, thickness, corrosion resistance and adhension

GB/T 24583.2-2019

钒氮合金 氮含量的测定 惰性气体熔融热导法

Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas

GB/T 6040-2019

红外光谱分析方法通则

General rules for infrared analysis

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 17821 - 17830 | 17831 - 17840|17841 - 17850 |Weiter Weiter