Home / Standards / GB/T 19145-2003 GB/T 19145-2003 Abolished Determination of total organic carbon in sedimentary rock 沉积岩中总有机碳的测定 Standard Type GBT ICS N/A CCS E11 Status Abolished Issue Date 2003-05-23 Implementation 2003-10-01 Centralized Committee 国家标准委 Issuing Authority 中华人民共和国国家质量监督检验检疫总局