CB 20111-2014 Technical requirements for cold or hot machining and rectification with water and fire of aluminium alloy hull of naval ships (English Version)
This standard specifies the process preparation, process requirements, process and inspection for cold-forming processing, water-fired bending and water-fired straightening of aluminum alloy ship hull parts. This standard is applicable to the cold-forming processing of parts and components during the manufacturing process of aluminum alloy ship hulls, water-fire bending, component correction at each process stage, partial correction and acceptance during segment production and assembly (closing).
CB 20111-2014 history
2014CB 20111-2014 Technical requirements for cold or hot machining and rectification with water and fire of aluminium alloy hull of naval ships