例句與造句

1. The compact version of the plant is essentially composed of a 2 - stage plane - tary extruder , 3 - roll calender , embossing unit , take - off and cooling unit , automatic unwinder for the substrate , pull unit , thickness gauge and control system and automatic winder
   該生產(chǎn)線的緊湊型主要由一個(gè)2段行星螺桿擠出機(jī)、三輥壓延機(jī)、壓花機(jī)構(gòu)、接取和冷卻機(jī)構(gòu)、基材自動(dòng)退卷機(jī)、牽引機(jī)構(gòu)、厚度測(cè)量計(jì)和控制系統(tǒng)及自動(dòng)卷取機(jī)組成。
2. It's difficult to find pulling unit in a sentence. 用pulling unit造句挺難的