Home / Standards / GB/T 17291-1998 GB/T 17291-1998 Active Petroleum liquid and gas measurement--Standard reference conditions 石油液体和气体计量的标准参比条件 Standard Type GBT ICS 75.180.30 CCS E98 Status 现行 Issue Date 1998-04-02 Implementation 1998-10-01 Responsible Dept 国家标准委 Drafting Unit N/A