Thin-wall injection molding

• 薄壁注塑成型

Thin-wall injection molding的用法和样例：

例句

1. Injection moulding of bottle caps is distinctly different from that of preforms in that it is thin-wall moulding.
   与瓶坯注塑截然不同，瓶盖的注塑是薄壁注塑。