Chapter six analyzes phase equilibrium and phase rule of the polycomponent system using the principle of equilibrium stability.

第六章利用平衡稳定性原理分析分系统平衡，。

Comparison experiments of water mist with polycomponent water mist,and the test on polycomponent water mist's extinguishing efficiency against ethanol and ethanol motor spirit fire were done.

行分细水雾与细水雾灭火性能比较,和用分细水雾对汽油火、乙醇汽油火灭火性能试验。