This standard specifies the technical requirements, test methods, inspection rules, etc. of marine metal propellers (hereinafter referred to as propellers). This standard applies to the manufacture of integral and assembled propellers, and also applies to the manufacture of controllable pitch propeller blades.
GB/T 12916-1991 history
2010GB/T 12916-2010 Specification for marine metallic propeller
1991GB/T 12916-1991 Specification for marine metallic propeller