test machine

• 试验机

test machine的用法和样例：

例句

1. This text introduces a new kind of unitized tooling machine with multi-mechanisms.
   介绍了两种新型的多机构组合加工试验机的结构和功能特点。
2. The testing person uses the universal testing machine to make material mechanical testing.
   化验人员用万能材料试验机做材料机械性能试验。