GB/T 39212-2020
Drill string compensating system of floating drilling unit

Standard No.

GB/T 39212-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 39212-2020

Scope

Normative references pe Terms and definitions Classification, composition and product marking 1 Mandatory 4.1 Classification 4.2 Composition 4.3 Product marking <="" td="">

GB/T 39212-2020 history

• 2020 GB/T 39212-2020 Drill string compensating system of floating drilling unit