它提供了最佳的燃油效率和严重齿轮油低温性能。
It delivers the best fuel efficiency and cold temperature performance of the SEVERE GEAR oils.
主传动为螺旋锥齿轮，承载能力大，效率高。
Main transmission is spiral bevel gear, Strong in load bearing, high in efficiency.
主传动为螺旋锥齿轮，承载能力大，效率高。
Main transmission is spiral bevel gear, Strong in load bearing, high in efficiency.
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