wallasey

wallasey的英语例句

1. The flat container is important tool for extruding large - sized aluminum wallboard.

   扁挤压筒是挤压大型铝壁板的重要工具.

2. Perlite is also a component of some formulations of gypsum wallboard.

   珍珠岩也是一些石膏板的原料.

3. Company under: wallboard machinery subsidiaries, branches of light panels, integrated pilot plant.

   公司下设: 墙板机械分公司,轻质墙板分公司, 综合试验工厂.