cargo oil tank gas pressure indicator

例句：

1. 1. Thecargo oil tank is essential for the transportationof fuel.
   载货油罐对于燃料的运输至关重要。
2. 2. The gas pressure indicator helpsto monitor the level of gas in thetank.
   气体压力指示器有助于监测油罐中气体的水平。
3. 3. The cargo oil tankis equipped with a gas pressure indicator thatalerts the operator when the pressure drops belowa certain level.
   载货油罐配备了一个气体压力指示器，当压力降至一定水平以下时会向操作员发出警报。