本实用新型的优点是可以增加煞车制动力与降低煞车时所需手柄握持力。
The utility model has the advantages that the brake device can increase the braking force while reducing the grasping force on the handle during braking.
本实用新型的优点是可以增加煞车制动力与降低煞车时所需手柄握持力。
The utility model has the advantages that the brake device can increase the braking force while reducing the grasping force on the handle during braking.
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