释义 |
shall-and-tube heat exchanger 基本例句 管壳式换热器 Tubesheet is the most important and complicated part of tube-and-shell heat exchanger.而管板是管壳式换热器中最重要也是最复杂的承压部件。 Sprial springs are put into common tubes of tubular heat exchanger.And springs are vibrated by fluid pushing.在普通管壳式换热器管内安装螺旋式弹簧,在流体的推动下,弹簧产生振动。 |