Home / Standards / GB/T 14378-1993 GB/T 14378-1993 Active Water quality--Determination of diethylenetriamine--Salicyiclaldehyde spectrophotometric method 水质 二乙烯三胺的测定 水杨醛分光光度法 Standard Type GBT ICS N/A CCS Z23 Status 现行 Issue Date 1993-05-22 Implementation 1993-12-01 Responsible Dept 生态环境部 Drafting Unit N/A