suppressed-zero pressure gauge

例句：

1. 1.The engineer used the suppressed-zero pressure gauge to measure the air pressure in the chamber.
   工程师使用抑制零表来测量腔室中的气压。
2. 2. The zero pressure gauge was used to monitor the level of liquid in the tank.
   零压表被用来监测油箱中液体的水平。
3. 3. The engineer carefully checked the readings from the suppressed-zero pressure gauge to ensure accuracy.
   工程师仔细检查了抑制零表的读数，以确保准确性。