Water quality - determination of copper - sodium diethyldithiocabamate spectrophotometric method 二乙基二硫代氨基甲酸钠分光光度法
2.
Water quality - determination of copper - sodium diethyldithiocarbamate spectrophotometric method 水质铜的测定二乙基二硫代氨基甲酸钠分光光度法
3.
Industrial circuating cooling water - determination of copper - sodium diethyldithiocabamate spectrophotometric method 工业循环冷却水中铜的测定二乙基二硫代氨基甲酸钠分光光度法
4.
Method for chemical analysis of tin - base bearing alloy - part 5 : sodium diethyldithiocarbamate photometric method for the determination of copper content 锡基轴承合金化学分析方法.第5部分:二乙基二硫代氨基甲酸钠光度法测定铜量