GB/T 12212-2012

Technical drawings - Dimensions,proportions and simplified representation for welding symbols

NORMA vydaná dňa 11.5.2012

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 12212-2012
Publication date standards: 11.5.2012
Country: Chinese technical standard
Kategória: Technické normy GB