GB/T 12235-2007

Steel globe valves and lift check valve for petroleum, petrochemical and allied industries

NORMA vydaná dňa 18.4.2007

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 12235-2007
Publication date standards: 18.4.2007
Country: Chinese technical standard
Kategória: Technické normy GB