-
1. The engineer designed aswivel base parallel bench for themachine tool.
工程师为机床设计了一个旋转底座平行工作台。
-
2. This swivel base parallel bench is perfect for precisionwork.
这个旋转底座平行工作台非常适合精密工作。
-
3. The engineer used this swivel base parallel bench to improve themachine's accuracy.
工程师使用这个旋转底座平行工作台来提高机器的精度。