词汇	不透水装置
释义	不透水装置医water tight apparatus
随便看	pressure reduction coefficient pressure reduction device pressure reduction dewatering design pressure reduction effect pressure-reduction factor pressure-reduction level Pressure Reduction Unit pressure reduction valve pressure reduing/ sustaining analysis pressure reflection coefficient pressure reflection ratio pressure reforming pressure refueler pressure refueling pressure refuelling pressure region pressure register pressure-regulated volume control pressure regulate volume controlled ventilation pressure regulating pressure regulating box pressure regulating device pressure-regulating device pressure-regulating method pressure regulating performance