GB/T 20971-2007

Active

Petroleum and natural gas industries - Equipment for well cementing - Performance testing of cementing float equipment

石油天然气工业 固井设备 注水泥浮动装置性能测试

Standard Type
GBT
ICS
75.180.10
CCS
E92
Status
现行
Issue Date
2007-06-25
Implementation
2007-11-01
Responsible Dept
中国石油天然气集团公司
Drafting Unit
N/A