Based on the characteristics of the forest fire, some principles when use and research the forest fireextinguish equipments have been indicated.
针对森林火灾的特点，提出了森林灭火装备使用和研制的一些原则。
2
In the present fireproofing ways such as spraying fireproofing coatings, installing fireextinguish system and so on, demerits are existing more or less, for example high cost and fussy construction.