GB/T 17744-2015
Drilling and workover equipment for the oil and gas industry
2021-11
- Standard No.
- GB/T 17744-2015
- Language
- Chinese
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 17744-2020
- Lastest
- GB/T 17744-2020
- Replace
- GB/T 17744-2008
GB/T 17744-2015 history
- 2020 GB/T 17744-2020 Petroleum and natural gas industries—Drilling and well servicing equipment
- 2015 GB/T 17744-2015 Drilling and workover equipment for the oil and gas industry
- 2008 GB/T 17744-2008 Petroleum and natural gas industries-Drilling and well servicing equipment
- 1999 GB/T 17744-1999 Specification for drilling equipment