GB/T 3323-1987

Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel

NORMA vydaná dňa 13.7.1987

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The information about the standard:

Designation standards: GB/T 3323-1987
Note: NEPLATNÁ
Publication date standards: 13.7.1987
Country: Chinese technical standard
Kategória: Technické normy GB