Home / Standards / GB/T 11275-2026 GB/T 11275-2026 Upcoming Surface active agents—Determination of water content 表面活性剂 含水量的测定 Standard Type GBT ICS 71.100.40 CCS G72 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A