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  1. HOME
  2. Standards for GB 20933 2014

GB 20933 2014

GB 20933 2014, Total:2 items.

The international standard classification for "GB 20933 2014" includes: Steel bars and rods .

The Chinese standard classification for "GB 20933 2014" includes: Profile steel and deformed steel .

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

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