It was particularly suitable for using in large power railway locomotive without silver wrist - pin bearings produced after 1998 .

该 油品尤其适用于1998年后设计生产的非银轴承大功率新型机车的使用。

The wrist pin is fitted with a copper alloy bushing for improved sliding characteristics .

手腕 脚装有铜合金滑动的特点，以提高套管。

The selected location is the same as the original location . Select another location . elevator wrist pin keeper

选定位置与原始位置相同。请选择其它位置。升降机 肘节 销 定位螺钉