Home / Standards / GB/T 13904-1992 GB/T 13904-1992 Abolished Water quality--Determination of TNT， RDX， DNT--Gas chromatography 水质 梯恩梯、黑索金、地恩梯的测定 气相色谱法 Standard Type GBT ICS N/A CCS Z16 Status 废止 Issue Date 1992-11-23 Implementation 1993-09-01 Responsible Dept 生态环境部 Drafting Unit N/A