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GB/699-1999

GB/699-1999, Total:2 items.

In the international standard classification, GB/699-1999 involves: Iron and steel products, Test conditions and procedures in general.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, GB/699-1999

• GB/T 699-1999 Quality carbon structural steels
• GB/T 699-1999(XG1-2001) Relative humidity tables for environmental test

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