It can operate flexible to reach the exchange between the oxygenating and stirring. 表曝机运行灵活，可以实现充氧和搅拌的互换。
Some spray nozzle back-flow even with the sprayer pounds to reach the effect stirring , water medicine does not stir even sufficiently right away immediately spraying. 有的甚至用喷雾器的喷嘴回流冲击以达到搅拌的效果，水药没有充分搅匀就立即喷雾。
