removing tank gas by air 用空气驱除油罐气
The utility model technical proposal also comprises a water level floating ball valve connected with the water inlet pipe is arranged in the gas removing tank;
本实用新 型的技术方案还包括：在脱气罐内与进水管相连接设置有水位浮球阀；
A water treatment system includes a tank that contains a particle bed for removing minerals from water flowing through the tank.
一种水处理系统包括罐，所述罐中包含用于从流动通过所述罐的水中去除矿物质的颗粒床。
A burst accident of a sand tank, which was used for removing rust by means of spraying on an oil tank, was analyzed, and the prevention countermeasure was provided.
对油罐喷砂除锈过程中发生的一起砂罐爆炸事故进行了剖析，并提出了预防对策。
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