This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, etc. of the connecting rod assembly (hereinafter referred to as the connecting rod) of the mini car gasoline engine. This standard is applicable to connecting rods of mini-car gasoline engines. Connecting rods of other models can also be used with reference.
HBm 65.33-1989 history
1989HBm 65.33-1989 Minivan gasoline engine connecting rod