GB/T 3609.2-2009

Occupational eye and face protection - Welding protection - Part 2: Automatic welding filter

NORMA vydaná dňa 1.4.2009

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 3609.2-2009
Publication date standards: 1.4.2009
Country: Chinese technical standard
Kategória: Technické normy GB