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International Standard Category: Welding processes

GB/T 19868.2-2005    Weldiing procedure qualification based on previous welding experience
基于焊接经验的工艺评定 ;
Category No.:25.160.10 Valid Status:valid
Issued Organization:AQSIQ and SAC Issued Date:2005-08-10
Implemented Date:2006-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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