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Number of entries (Data is updated on a monthly basis): 48014
Weiter Weiter| 39771 - 39780 | 39781 - 39790|39791 - 39800 |Weiter Weiter

GB/T 23233-2009

退耕还林工程建设效益监测评价

Evaluation in project for the construction of conversion of cropland to forest

GB/T 19608.3-2004

特殊环境条件分级 第3部分:高原

Classification of specific environmental condition--Part 3:Plateau

GB/T 23674-2009

N,N-二乙基苯胺

N,N-Diethyl aniline

GB/Z 19511-2004

工业、科学和医疗设备(ISM) 国际电信联盟(ITU)指定频段内的辐射电平指南

Industrial,scientific and medical equipment(ISM)--Guidelines for emission levels within the bands designated by the ITU

GB/T 8923.3-2009

涂覆涂料前钢材表面处理 表面清洁度的目视评定 第3部分:焊缝、边缘和其他区域的表面缺陷的处理等级

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections

GB/T 13366-2009

工业仪表用铯 137γ辐射源

Caesiam-137 gamma radiation source for industrial gauges

GB/T 17693.5-2009

外语地名汉字译写导则 西班牙语

Transformation guidelines of geographical names from foreign languages into Chinese - Spanish

GB/T 23278.3-2009

锡酸钠化学分析方法 第3部分:砷量的测定 砷锑钼蓝分光光度法

Methods for chemical analysis of sodium stannate - Part 3: Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method

GB/T 23273.6-2009

草酸钴化学分析方法 第6部分:氯离子量的测定 离子选择性电极法

Methods for chemical analysis of cobalt oxalate - Part 6: Determination of chlorine ion content - Ion selective electrode method

GB/T 23302-2009

船舶与海上技术 救生艇筏和救助艇用海锚

Ships and marine technology - Sea anchors for survival craft and rescue boats

Number of entries (Data is updated on a monthly basis): 48014
Weiter Weiter| 39771 - 39780 | 39781 - 39790|39791 - 39800 |Weiter Weiter