Home / Standards / GB/T 8325-2026 GB/T 8325-2026 Upcoming Plastics—Polymer dispersions and rubber latices—Determination of pH 塑料 聚合物分散体和橡胶胶乳 pH值的测定 Standard Type GBT ICS 83.080.01 CCS G31 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A