Home / Standards / GB/T 7702.10-2008 GB/T 7702.10-2008 Active Test method for granular activated carbon from coal - Determination of service life against benzene and chloroethane vapors 煤质颗粒活性炭试验方法 苯蒸气 氯乙烷蒸气防护时间的测定 Standard Type GBT ICS 75.160.10 CCS D24 Status 现行 Issue Date 2008-04-10 Implementation 2008-10-01 Responsible Dept 中国煤炭工业协会 Drafting Unit 中国煤炭工业协会