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Number of entries (Data is updated on a monthly basis): 84325
Weiter Weiter| 39831 - 39840 | 39841 - 39850|39851 - 39860 |Weiter Weiter

GB/T 8151.13-2012

锌精矿化学分析方法 第13部分:锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法

Methods for chemical analysis of zinc concentrates - Part 13: Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method

GB/T 5249-2013

可渗透性烧结金属材料 气泡试验孔径的测定

Permeable sintered metal materials - Determination of bubble test pore size

GB/T 18205-2012

学校卫生综合评价

Comprehensive appraisement for health in schools

GB/T 3994-2013

粘土质隔热耐火砖

Insulating fireclay refractory bricks

GB/T 2377-2013

还原染料 色光和强度的测定

Vat dyes - Determination of shade and relative strength

GB/T 29523-2013

锌冶炼安全生产规范（湿法）

Safety specification for zinc smelting（hydrometallurgy）

GB/T 29522-2013

锌冶炼安全生产规范（火法）

Safety specification for zinc smelting (pyrometallurgy)

GB/T 29521-2013

钨矿山地下开采安全生产规范

Safety specification for underground mining of tungsten mine

GB/T 29286-2012

纸浆 保水值的测定

Pulps - Determination of water retention value(WRV)

GB 19430-2013

柠檬酸工业水污染物排放标准

Effluent standards of water pollutants for citric acid industry

Number of entries (Data is updated on a monthly basis): 84325
Weiter Weiter| 39831 - 39840 | 39841 - 39850|39851 - 39860 |Weiter Weiter