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International Standard Category: Marine ventilation, air conditioning and heating systems

CB/T 64-1999    Welding of ventilation flanges for ships
船用焊接通风法兰 ;
Category No.:47.020.90 Valid Status:superseded
Issued Organization: Issued Date:
Implemented Date:1993-7-1 Abolished Date:
Superseded Standard.:CB/T 64-2007 Marine welding ventilation flange
Superseded Date:2007-10-1
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