hydrostatic depth gauge

例句：

1. 1.The hydrostatic depth gauge is used to measure the water pressure in the well.
   水静压力计用于测量井中的水压。
2. 2.The engineer used a hydrostatic depth gauge to check the integrity of the pipeline.
   工程师使用水静压力计检查管道的完整性。
3. 3.The hydrostatic depth gauge was crucial for ensuring the safe operation of the oil rig.
   水静压力计对于确保石油钻井平台的安全可靠运行至关重要。