GB/T 12467.1-2009

Quality reqirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements

NORMA vydaná dňa 30.10.2009

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The information about the standard:

Designation standards: GB/T 12467.1-2009
Publication date standards: 30.10.2009
Country: Chinese technical standard
Kategória: Technické normy GB