GB/T 9946-1988

Dimensions, shape, weight and tolerances for hot-rolled L-sectional steel

NORMA vydaná dňa 20.9.1988

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The information about the standard:

Designation standards: GB/T 9946-1988
Note: NEPLATNÁ
Publication date standards: 20.9.1988
Country: Chinese technical standard
Kategória: Technické normy GB