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Number of entries (Data is updated on a monthly basis): 83618
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GB/T 20215-2006

计时仪器 手表壳 非弹簧表带栓型连接尺寸

Timekeeping instrument - Wristwatch-cases - Fixing dimensions of non-spring-bar types

GB/T 380-1977

石油产品硫含量测定法 （燃灯法）

Determination of sulfur content in petroleum products (lamp method)

GB/T 5351-2005

纤维增强热固性塑料管短时水压 失效压力试验方法

Fiber-reinforced thermosetting plastic composites pipe-Determination of short-time hydraulic failure pressure

GB/T 20064.2-2006

往复式内燃机 手柄起动装置 第2部分:脱开角试验方法

Reciprocating internal combustion engines - Handle starting equipment - Part 2: Method of testing the angle of disengagement

GB/T 12582-1990

液态烃类电导率测定法 （精密静电计法）

Liquid hydrocarbons--Determination of electrical conductivity--Precision meter

GB/T 7899-2006

焊接、切割及类似工艺用气瓶减压器

Regulators for welding, cutting and the similar processes

GB/T 9205-2005

镶片齿轮滚刀

Insterted blade gear hobs

GB/T 19816.5-2005

涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第5部分:缺陷颗粒百分比和微结构的测定

Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 5:Determination of percentage defective particles and of microstructure

GB/T 20127.5-2006

钢铁及合金 痕量元素的测定 第5部分:萃取分离-罗丹明B光度法 测定镓含量

Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method

GB/T 6609.9-2004

氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量

Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2,9-Dimethyl-1,10 phenanthroline photometric method

Number of entries (Data is updated on a monthly basis): 83618
Weiter Weiter| 801 - 810 | 811 - 820|821 - 830 |Weiter Weiter