panel planer and thicknesser

例句：

1. 1.The engineer used a panel plane to measurethe thickness of the wood.
   工程师使用面板平面来测量木材的厚度。
2. 2. The thicknesserwas used to check the accuracy of themachine's measurements.
   厚度仪被用来检查机器测量的准确性。
3. 3. The thicknesser was usedto ensure that the parts were properly spaced.
   厚度仪被用来确保零件之间保持适当的间距。