konventionelle kupplung conventional clutch常规: convention离合器: clutch; throw-out; ratchetin ...非常规离子渗碳: irregular ioncarburizing离合器: clutch; throw-out; ratcheting; clutch coupling◇离合器操纵杆 clutch operating lever;离合器齿轮 clutch gear; 离合器传动片 clutch driving strap离合器离合: clutch on off; clutch on-off下载手机词典可随时随地查词查翻译