air snap gauge

例句：

1. 1. The engineer used an air snap gauge to measure the pressure in the pipeline.
   工程师使用一个空气压力表来测量管道中的压力。
2. 2. The doctor needs to check the air snap gauge before administering anesthesia.
   在给病人麻醉之前，医生需要检查气压计。
3. 3. The construction crew was using a handheld air snap gauge to monitor the air pressure during the excavation.
   施工队正在使用手持式气压计来监测挖掘过程中的气压。