?橡皮机垫
... 橡皮防尘板 rubber dust shield 橡皮机垫 rubber engine mounting 橡皮伸缩接合 rubber expansion joint ...
发动机上软垫总成
橡胶
内燃机橡皮座垫
So instead of mounting the engine on rubber pads, as it does with its easy-riding touring bikes, the company spent two years developing a counterbalance system that leaves some vibration.
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