GB/T 13411-1992 Technical requirements for marine controllable pitch propellers

GJB 4.2 GJB 4.3 GJB 4.5 GJB 4.8 GJB 4.9 GJB 4.10 GJB 4.11 GJB 4.13 GJB 13 GJB 14.1A GJB 37.1 CB 265 CB 970 CB 1102.4 CB 3093 CB/Z 98 GB/T 443-1989 Lubricating oils for total loss systems L-AN GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fc and guidance:Vibration (Sinusoidal) GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal) GB/T 2423.10-2019 Environmental testing—Part 2:Tests methods—Test Fc:Vibration(sinusoidal) CB/T 3095-2019 The requirements for welding repairs of copper alloy propellers on ships CB 3095-1981 CB 3095-1981 Rules for Welding Repairs of Copper Alloy Propellers for Civil Use