“粗纱”造句

由于粗纱机成型过程中张力不合适造成粗纱伸长不匀.
Stretch in roving due to improper tension in the roving.

我有粗纱, 纺纱, 带子还有华丽的东西.
I have grit, spinners , ribbon and any my shining things.

粘结剂,树脂,预浸料, 粗纱, 编织类型和蜂窝夹心材料.
Adhesives and resins , prepregs, rovings, weave patterns, core materials.

• #粗纱