GBT25428
GBT25428, Total:2 items.
The international standard classification for "GBT25428" includes: Exploratory and extraction equipment .
The Chinese standard classification for "GBT25428" includes: Petroleum drilling & production equipment and instrument .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 25428-2010 Petroleum and natural gas industries—Drilling and production equipment—Drilling and well-servicing structures
- GB/T 25428-2015 Petroleum and natural gas industries―Drilling and production equipment―Drilling and well-servicing structures
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