GB/T 9253.2-2017

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

STANDARD published on 1.11.2017

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The information about the standard:

Designation standards: GB/T 9253.2-2017
Note: WITHDRAWN
Publication date standards: 1.11.2017
Country: Chinese technical standard
Category: Technical standards GB