短語詞組短語unit average pressure 平均單位壓力unit extrusion pressure 單位擠壓力Unit of pressure intensity 壓力強(qiáng)度單位unit of pressure 壓力單位hydrodynamic unit charge pressure 動(dòng)液裝置的充填壓力unit contact pressure 單位接觸壓力unit length pressure drop 單位長度壓力降unit ground pressure 單位地壓atmosphere unit of pressure 大氣壓力單位 返回 unit pressure