compressed air

With a supply of compressed air, the large balloon inflated in a matter of seconds.

大球注入压缩, 几秒钟便膨胀了起来。

Meanwhile,it adopts the method of calculating total compressed air consumption in potroom and provides calculating example.

并采用计算电解车间压缩总用量的方法,给出计算实例。

All double bottom is watertight and oiltight. Compressed air testing and water-pressure tests can be carried out according to the classification society and by Owner's representative.

所有双层底为水密和油密,并应按规范要求由船东行水压或密试验.