coefficient of sliding friction
短語(yǔ)詞組
- coefficient E of sliding friction 滑動(dòng)摩擦系數(shù)
- coefficient ? of sliding friction 滑動(dòng)摩擦系數(shù)
- coefficient u of sliding friction 滑動(dòng)摩擦系數(shù)
- sliding coefficient of friction 滑動(dòng)摩擦系數(shù) 返回 coefficient of sliding friction