lever 杆; 杠秤
lever action 杠杆作用
lever action air pump 杠杆抽气泵
lever action bolt 暗插销
lever action pump and hose 杠杆泵连软管
lever and weight safety valve 杠杆重锤式安全阀
lever arm 杆臂; 杠杆臂
lever balance 杠杆天平
lever block 杠杆式拉力滑车; 闭塞杆
lever boards 活动气窗
lever box 联动柄箱
lever brace 挺穿孔器
lever bracket 杆托
lever bracket bolt and nut 杆托螺栓及螺母
lever brake 杆式制动器
lever change 变换手柄
lever chuck 带臂夹盘
lever clamp 杠杆夹具
lever connection 杠杆连接
lever contact 杆式接点
lever control 杠杆操纵
lever crank mechanism 摆杆曲柄连杆机构
lever dial indicator 杠杆式百分表; 杠杆式千分表
lever dolly 杠杆支持
lever dynamometer 杠杆测力计
lever effect 杠杆效应; 杠杆作用
lever escapement 杠杆式擒纵机构; 叉式擒纵机构
lever feed 杠杆进给
lever feedback servovalve 杠杆反馈伺服阀
lever floor weigh bridge 杠杆式地上衡
lever for pan position 固定锅体手把
lever for throwing the machine in-and-out-of gear 机器传动的离合杆
lever fork 叉形杠杆头
lever fulcrum 杠杆支点
lever gauge 杠杆检查量规
lever grease gun 黄油枪
lever gun 杠杆式焊枪
lever gun welding head 杠杆式点焊钳
lever hammer 杠杆锤
lever handle 杠杆手柄
lever handle pin 杆手柄销
lever harrow 杆齿耙; 杆式耙; 杠杆把
lever head 杠杆头
lever hook 杠杆钩
lever indicator 杠杆百分表; 杠杆式指示计; 杠杆指示器
lever jack 杠杆起重机; 杠杆千斤顶; 杠杆式千斤顶; 导纱杆
lever key 杠杆键
lever latch 杠杆掣柄
lever latch cap screw 手柄弹键盖螺钉
lever law 杠杆定理
lever lift 杠杆起重机; 杠杆提升机
lever lift cultivator 杠杆提升式耕种机
lever lock 杆锁; 杠杆锁
lever locking 柄式锁闭
lever micrometer 杠杆千分尺
lever motion 杠杆运动
lever movement 擒纵机构; 锚式机芯
lever nail pulley 拔钉杆
lever of crane 起重机臂
lever of first order 第一类杠杆
lever of force 力臂
lever of stability 回复力臂
lever of the first kind 第一类杠杆
lever of the third order 第三类杠杆
lever operation 杠杆操纵; 杠杆传动
lever pin 杆销; 杠销
lever press 手扶杠杆印刷机
lever principle 杠杆定理; 杠杆原理
lever pry bar 杠秤