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Number of entries (Data is updated on a monthly basis): 46674
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GB/T 4909.9-2009

裸电线试验方法 第9部分:镀层连续性试验 多硫化钠法

Test methods for bare wires - Part 9: Test for continuity of coating - Sodium polysulfide solution method

GB/T 14093.4-2009

机械产品环境技术要求 工业腐蚀环境

Environmental technology requirements of machinery products for the industry - Corrosion environments

GB/T 22471.2-2008

电气绝缘用树脂浸渍玻璃纤维网状无纬绑扎带 第2部分:试验方法

Resin impregnated glass banding tape for electrical insulation - Part 2: Test methods

GB/T 8704.9-2009

钒铁 锰含量的测定 高碘酸钾光度法和火焰原子吸收光谱法

Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method

GB/T 25955-2010

钽及钽合金废料

Scraps of tantalum and tantalum alloy

GB/T 24782-2009

持久性、生物累积性和毒性物质及高持久性和高生物累积性物质的判定方法

Decision method of persistent,bioaccumulative and toxic substances,and very persistent and very bioaccumulative substances

GB/T 25372-2010

金属切削机床 精度分级

Metal-cutting machine tools - Accuracy grade

GB/T 11699-2008

舷内机小艇 螺旋桨轴端和桨毂

Small craft with inboard engine - Propeller shaft ends and bosses

GB/T 11213.7-2008

化纤用氢氧化钠试验方法 第7部分:铜含量的测定 分光光度法

Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method

GB/T 8170-2008

数值修约规则与极限数值的表示和判定

Rules of rounding off for numerical values & expression and judgement of limiting values

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 37231 - 37240 | 37241 - 37250|37251 - 37260 |Weiter Weiter