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Number of entries (Data is updated on a monthly basis): 47212
GB/T 8151.11-2012
锌精矿化学分析方法 第11部分:锑量的测定 氢化物发生-原子荧光光谱法
Methods for chemical analysis of zinc concentrates - Part 11: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry
GB/T 8151.6-2012
锌精矿化学分析方法 第6部分:铜量的测定 火焰原子吸收光谱法
Methods for chemical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method
GB/T 19350-2012
Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
GB/T 29285-2012
Pulps - Laboratory wet disintegration - Disintegration of mechanical pulps
Number of entries (Data is updated on a monthly basis): 47212