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  1. HOME
  2. Standards for GB/T 4450-2008

GB/T 4450-2008

GB/T 4450-2008, Total:2 items.

The international standard classification for "GB/T 4450-2008" includes: Piping systems .

The Chinese standard classification for "GB/T 4450-2008" includes: Marine pipe fittings .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

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