low pressure bell-type recording flowmeter

例句：

1. 1.The low pressure bell-type recording flowmeter is used to measure the flow rateof gases and liquids.
   低压压力式记录流量计用于测量气体和液体的流量。
2. 2. The low pressure bell-type recordingflowmeter was developed to improve the accuracyof flow measurement in industrial applications.
   低压压力式记录流量计的开发旨在提高工业应用中流量测量的准确性。
3. 3. The lowpressure bell-type recordingflowmeter has become a popularchoice for measuring small volumes offluids in laboratory settings.
   低压压力式记录流量计在实验室环境中已成为测量小体积流体的热门选择。