Home / Standards / GB/T 30304-2013 GB/T 30304-2013 Active Methylphenyldichlorosilane for industial use 工业用甲基苯基二氯硅烷 Standard Type GBT ICS 83.040;71.080.99 CCS G17 Status 现行 Issue Date 2013-12-31 Implementation 2014-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A