master cylinder piston secondary cup ; master cylinder secondary cup
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双语例句
1
当驾驶员踩下制动踏板时,制动液由于主缸的作用进入轮缸,推动两个活塞向外侧移动。
When brake pedal is pushed by the driver, brake fluid is forced into the brake cylinder by the action at the master cylinder, and the two pistons are forced outward.
2
轻,二百九十八毫米前制动盘,四活塞卡钳和径向制动主缸提供无与伦比的动力和感觉。
Light, 298mm front brake discs, four-piston calipers and radial master cylinder provide unsurpassed braking power and feel.