Home / Standards / GB/T 31401-2015 GB/T 31401-2015 Active Fluorinated alkane—Determination of chloride (Cl―)—Turbidimetry 氟代烷烃 氯化物（Cl―）的测定 浊度法 Standard Type GBT ICS 71.080.20 CCS G17 Status 现行 Issue Date 2015-05-15 Implementation 2015-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A