Home / Standards / GB/T 14672-1993 GB/T 14672-1993 Abolished Water quality--Determination of pyridine--Gas chromatography 水质 吡啶的测定 气相色谱法 Standard Type GBT ICS N/A CCS Z16 Status 废止 Issue Date 1993-09-18 Implementation 1994-05-01 Responsible Dept 生态环境部 Drafting Unit N/A