GB/T 20174-2019
Petroleum drilling and production equipment—Drill-through equipment (English Version)

Standard No.

GB/T 20174-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 20174-2019

Replace

GB/T 20174-2006

GB/T 20174-2019 history

• 2019 GB/T 20174-2019 Petroleum drilling and production equipment—Drill-through equipment
• 2006 GB/T 20174-2006 Petroleum and natural gas industries.Drilling and production equipment.Drill-through equipment