GB/T 37347-2019

Active

Structure details for self-elevating drilling units

自升式钻井平台节点结构

Standard Type
GBT
ICS
47.020.99
CCS
U17
Status
现行
Issue Date
2019-03-25
Implementation
2019-10-01
Responsible Dept
国家标准委
Drafting Unit
N/A