GB/T 9253-2022

Petroleum and natural gas industries—Threading, gauging and thread inspection of casing, tubing, and line pipe threads

NORM herausgegeben am 30.12.2022

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The information about the standard:

Designation standards: GB/T 9253-2022
Publication date standards: 30.12.2022
Country: Chinese technical standard
Kategorie: Technische Normen GB