inverse lever arm rule 反杠杆法则
Equivalent lever arm coefficient 等效力臂系数
hand brake lever arm 手闸杆
lever arm 杠杆臂; 杆臂
lever arm effect 杆臂效应
lever arm principle 杠杆原理
Lever Rule 杠杆定律; 杠杆法则; 杠杆规则
Lever-Arm Effect 杆臂效应
lever-arm ratlo 标臂比
pivoted lever arm 枢杆臂
rocker arm lever 摇臂杠杆
Single lever arm oedometer 单杠杆固结仪
spray lever arm 喷杆梁
spring loaded lever arm 弹簧加载杠杆臂
throttle lever arm 油门杆臂
tilt lever arm 倾斜杆臂
ARM ARM 处理器
CARPENTER’S RULE; RULE 木工尺
lever luffing crane with swing lever 旋臂式俯仰起重机