Home / Standards / GB 8325 GB 8325 Determination of pH of aqueous dispersions of polymers and copolymers 聚合物和共聚物水分散体 PH值 测 定 方 法 一87 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A