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International Standard Category: Non-ferrous metal pipes

GB/T 11092-1989    Welded brass tube
黄铜焊接管 ;
Category No.:23.040.15 Valid Status:abolished
Issued Organization:CSBTS Issued Date:1989-03-31
Implemented Date:1990-3-1 Abolished Date:2005-10-14
Superseded Standard.: Superseded Date:
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