Shall-and-Tube Heat Exchanger的用法和樣例：
例句
- Tubesheet is the most important and complicated part of tube-and-shell heat exchanger.
而管板是管殼式換熱器中最重要也是最復雜的承壓部件。 - Sprial springs are put into common tubes of tubular heat exchanger.And springs are vibrated by fluid pushing.
在普通管殼式換熱器管內安裝螺旋式彈簧，在流體的推動(dòng)下，彈簧產(chǎn)生振動(dòng)。
