GB/T 13315-1991

Method of ultrasonic inspection for forged steel cold rolling working rolls

NORMA vydaná dňa 13.12.1991

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The information about the standard:

Designation standards: GB/T 13315-1991
Note: NEPLATNÁ
Publication date standards: 13.12.1991
Country: Chinese technical standard
Kategória: Technické normy GB