Home / Standards / GB/T 11135-2013 GB/T 11135-2013 Active Standard test method for bromine numbers of petroleum distillates and commercial aliphatic olefins by electrometric titration 石油馏分及工业脂肪族烯烃溴值的测定 电位滴定法 Standard Type GBT ICS 75.080 CCS E30 Status 现行 Issue Date 2013-09-27 Implementation 2014-05-01 Responsible Dept 国家标准委 Drafting Unit N/A