例句與造句

1. Our main products are plate heat exchanger , unit heat exchanger , spiral heat exchanger , displacement heat exchanger , air radiator , welded plate heat exchanger , shell and tube heat exchanger , heat exchange boiler , etc
   公司主要產(chǎn)品有板式換熱器、換熱機組、螺旋板式換熱器、容積式換熱器、空氣散熱器、釬焊板式換熱器、全焊板式換熱器、列管式換熱器、全自動換熱開水器等設(shè)備。
2. It's difficult to find displacement heat exchanger in a sentence. 用displacement heat exchanger造句挺難的