Home / Standards / GB/T 33294-2016 GB/T 33294-2016 Abolished Testing of deepwater well cement 深水油井水泥试验方法 Standard Type GBT ICS 75.020 CCS E13 Status 废止 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 国家标准委 Drafting Unit N/A