Home / Standards / GB/T 26324-2010 GB/T 26324-2010 Abolished 1-Hydroxyethylidene-1,1-diphosphonate acid 羟基亚乙基二膦酸 Standard Type GBT ICS 71.100.40;13.060.25 CCS G77 Status 废止 Issue Date 2011-01-14 Implementation 2011-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A