Home / Standards / GB/T 19144-2010 GB/T 19144-2010 Active Isolation method for kerogen from sedimentary rock 沉积岩中干酪根分离方法 Standard Type GBT ICS N/A CCS E11 Status 现行 Issue Date 2010-09-02 Implementation 2010-12-01 Responsible Dept 国家标准委 Drafting Unit N/A