Home / Standards / GB/T 2404-2014 GB/T 2404-2014 Abolished Chlorobenzene 氯苯 Standard Type GBT ICS 71.100.01;87.060.10 CCS G56 Status 废止 Issue Date 2014-07-08 Implementation 2014-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A