gb/t9711-2017 steel pipe
gb/t9711-2017 steel pipe, Total:5 items.
The international standard classification for "gb/t9711-2017 steel pipe" includes: Petroleum products and natural gas handling equipment .
The Chinese standard classification for "gb/t9711-2017 steel pipe" includes: Oil and gas gathering and transportation equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 9711-2017 Petroleum and natural gas industries―Steel pipe for pipeline transportation systems
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CN-STDBOOK
- 图书 3-9074 Interpretation of GB/T16552-2017 GB/T16553-2017 GB/T16554-2017 National Standard for Jewelry and Jade
- 图书 3-9486 Interpretation of GB/T 32862-2016, GB/T 32863-2016, GB/T 34543-2017, GB/T 34545-2017 Gem Grading National Standards
- 图书 3-9105 Understanding and Implementation of GB/T 35490—2017 "Prestressed Steel Cylindrical Concrete Pipe Corrosion Protection Technology"
