liquid level control range

例句：

1. 1. The engineers designed the liquid level control range to ensure safe operation of the machinery.
   工程师们设计了液体水平控制范围，以确保机器的安全运行。
2. 2. The chemical plant has a liquid level control range that monitors the level of chemicals in the tanks.
   化工厂有一个液体水平控制范围，用于监测储罐中化学物质的水平。
3. 3. The firefighters used the liquid level control range to determine the extent of the fire damage.
   消防员使用液体水平控制范围来确定火灾造成的损害程度。