mechanical advantage
短语词组
- mechanical l advantage 機械利益
- actual mechanical advantage 實際機械利益
- MECHANICAL ADVANTAGE OF LEVER 杠杆機械傚益
- westbank mechanical advantage 機械利益
- ideal l mechanical advantage 理想機械利益
- pitch mechanical advantage switch 頫仰操縱傳動比變換器電門
- ideal mechanical advantage 理想機械利益
- mechanical advantage shifter 機械傚益調節器
- mechanical advantage ratio 傳動比 返回 mechanical advantage