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Number of entries (Data is updated on a monthly basis): 46371
Weiter Weiter| 31261 - 31270 | 31271 - 31280|31281 - 31290 |Weiter Weiter

GB/T 30877-2014

信息技术 通用多八位编码字符集 蒙古文名义字符与变形显现字符 48点阵字型 孝经体

Information technology—Universal multi-octet coded character set—Mongolian nominal characters and presentation forms—48 dot matrix font—XiaoJing Ti

GB/T 30902-2014

无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES)

Inorganic chemicals for industrial use-The determination of impurity element-Inductively coupled plasma optical emission spectrometry(ICP-OES)

GB/T 15528-2013

语音通信用传声器和耳机测量方法

Methods of measurement on microphones and earphones for speech communications

GB/T 18204.5-2013

公共场所卫生检验方法 第5部分:集中空调通风系统

Examination methods for public places-Part 5: Central air conditioning ventilation system

GB/T 15898-2013

化学试剂 六水合硝酸钴(硝酸钴)

Chemical reagent—Cobalt nitrate hexahydrate

GB/T 11446.4-2013

电子级水电阻率的测试方法

Test method for resistivity of electronic grade water

GB/T 11446.6-2013

电子级水中二氧化硅的分光光度测试方法

Test method for SiO2 in electronic grade water by spectrophotometer

GB/T 31231-2014

水中锌、铅同位素丰度比的测定 多接收电感耦合等离子体质谱法

Determination of zinc and lead isotopic ratios in aqueous solution-Multiple-collectors inductively coupled plasma mass spectrometry

GB/T 30925-2014

塑料 乙烯-乙酸乙烯酯共聚物(EVAC)热塑性塑料 乙酸乙烯酯含量的测定

Plastics-Ethylene-vinyl acetate copolymer(EVAC) thermoplastics-Determination of vinyl acetate content

GB/T 30905-2014

无机化工产品 元素含量的测定 X射线荧光光谱法

Inorganic chemicals for industrial use-Determination of element contents-X-ray fluorescence analysis

Number of entries (Data is updated on a monthly basis): 46371
Weiter Weiter| 31261 - 31270 | 31271 - 31280|31281 - 31290 |Weiter Weiter