- 1. pull back spring: 回位弹簧
... Wheel cylinder制动轮缸 Pull back spring回位弹簧 In turn依次轮流 ...
dict.youdao.com - 2. Pull Back Power Spring: 倒后擦发条
dict.youdao.com - 3. pedal pull back spring: 踏板拉后弹簧
dict.youdao.com - 4. pull-back spring: 回位弹簧
dict.youdao.com
有道词典