GB/T 37747-2019

Active

Requirements of construction for self-elevating drilling units

自升式钻井平台建造质量要求

Standard Type
GBT
ICS
47.020.99
CCS
U17
Status
现行
Issue Date
2019-06-04
Implementation
2020-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A