Home / Standards / GB/T 14671-1993 GB/T 14671-1993 Active Water quality--Determination of barium--Potentiometric titration method 水质 钡的测定 电位滴定法 Standard Type GBT ICS N/A CCS Z16 Status 现行 Issue Date 1993-09-18 Implementation 1994-05-01 Responsible Dept 生态环境部 Drafting Unit N/A