Home / Standards / GB/T 29644-2013 GB/T 29644-2013 Active Rubber,vulcanized - Determination the content of N-phenyl-β-naphthylamine - High performance liquid chromatogramic method 硫化橡胶 N-苯基-β-萘胺含量的测定 高效液相色谱法 Standard Type GBT ICS 83.060 CCS G40 Status 现行 Issue Date 2013-09-06 Implementation 2014-01-31 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A