英语语法分析

Electric cost causes many extruders to choose gas heating.

电耗成本高也引发很多挤压机选择使用天然气加热。

Extruders are always seeking ways to improve production capacity.

挤压机一直在寻求方法来提高产能。

Coextrusion is a process that moulds the multilayer product in one die by two or more than two extruders.

共挤出复合成型是使用两台以上的挤出机在一个机头中成型多层结构的加工过程。