GB/T 18256-2000

Welded steel tubes(except submerged arc-welded)—Ultrasonic testing for verification of hydraulic leak-tightness

NORMA vydaná dňa 17.11.2000

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The information about the standard:

Designation standards: GB/T 18256-2000
Note: NEPLATNÁ
Publication date standards: 17.11.2000
Country: Chinese technical standard
Kategória: Technické normy GB