This standard specifies the technical requirements for the repair of tail shafts, intermediate shafts, thrust shafts and couplings of steel ships. This standard is applicable to steel ships engaged in ocean navigation. It can also be referred to when repairing the shafting systems of inland navigation and other types of ships.
CB/T 3417-1992 history
2015CB/T 3417-2015 Technical Requirements for Ship Stern Shaft, Intermediate Shaft, Thrust Shaft and Coupling Repair
1992CB/T 3417-1992 Technical Requirements for Ship Stern Shaft, Intermediate Shaft, Thrust Shaft and Coupling Repair