injection model machines

• 注塑机

injection model machines的用法和样例：

例句

1. In the first stage, preforms are made using an injection moulding machine.
   第一步用注塑机注出瓶坯。
2. An 8-cavity preform mould costs more than the injection moulding machine that holds it.
   八腔以上的模具价钱比注塑机还要高。