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Petroleum and natural gas industries—Field inspection of new casing,tubing and plain-end drill pipe
Translate name
STANDARD published on 15.12.2006
Designation standards: GB/T 20656-2006
Note: WITHDRAWN
Publication date standards: 15.12.2006
SKU: NS-874757
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-02 (Number of items: 2 300 083)
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