Home / Standards / GB/T 3146.1-2010 GB/T 3146.1-2010 Active Industrial aromatic hydrocarbons and related materials - Determination of distillation range - Part 1: Distillation method 工业芳烃及相关物料馏程的测定 第1部分:蒸馏法 Standard Type GBT ICS 75.140 CCS E49 Status 现行 Issue Date 2011-01-10 Implementation 2011-05-01 Responsible Dept 国家标准委 Drafting Unit N/A