Home / Standards / GB/T 26979-2011 GB/T 26979-2011 Active The classification of natural gas pool 天然气藏分类 Standard Type GBT ICS 75.020 CCS E12 Status 现行 Issue Date 2011-07-19 Implementation 2012-01-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委