GB/T 14376-1993
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
HG/T 5471\uff5e5473-2018
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 23765-2009
Test method of sodium cyanide and potassium cyanide products
GB/T 37993-2019
Potassium aurocyanide
GB 19268-2021
Solid cyanide package
GB/T 27585-2011
Potassium cyanide for industrial use
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
GB/T 19306-2003
Sodium cyanide for industrial use
GB/Z 24783-2009
Safety regulation for sodium cyanide
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
HG/T 2827-2011
HG 3255-2001
Sodium cyanide for industrial use
YS/T 592-2022
HG/T 4333.2-2012
HG/T 4333.1-2012
MIL MIL-C-85498 Amendment 1
CURING AGENTS, DIMERYL-DI-ISOCYANATE & ISOPHORONE DI-ISOCYANATE
HJ 745-2015
HJ745-2015
GB/T 7487-1987
Water quality--Determinationof cyanide--Part 2:Determination of cyanide