pressure tight的相關(guān)資料：
臨近單詞
pressure law
pressure
pressure injectant sealing leakage
pressure-and-vacuum vent valve
Pressureless infiltrationtechnique
pressure viscosity characteristics
pressure biological aerated filter
pressure-reducing shaft assembly
pressure-superposed water supply
pressure-specific volume diagram
pressure-demand oxygen regulator
Pressure of wheel braking cylinder
