meter case

例句：

1. 1. The engineer measured the length of the pipe with a meter case.
   工程师用一个计量箱测量了管道的长度。
2. 2.The technician replaced the meter case on the new machine.
   技术员在新的机械上更换了仪表箱。
3. 3. The meter case was damaged during transportation, so we had to send it back for repair.
   运输过程中仪表箱受损，所以我们不得不将其寄回修理。