gauge box

例句：

1. 1. The engineer used a gauge box to check the accuracy of his measurements.
   工程师使用量规盒来检查他的测量的准确性。
2. 2.The technician carefully checked the gauge box before starting the machine.
   技术员在开始机器之前仔细检查了量规盒。
3. 3.The construction workers used a gauge box to ensure that all parts were properly assembled.
   建筑工人使用量规盒确保所有部件都正确组装。