灭火器的适用范围

A scope, a fire extinguisher 

扑救A类火灾可选择水型灭火器、泡沫灭火器、磷酸铵盐干粉灭火器、卤代烷灭火器。

Class A fire can choose water type foam fire extinguishers, fire extinguisher, dry powder fire extinguishers, halogenated ammonium phosphate powder extinguishers, will be. 

扑救B类火灾可选择泡沫灭火器(化学泡沫灭火器只限于扑灭非极性溶剂)、干粉灭火器、卤代烷灭火器、二氧化碳灭火器。

Class B fire can choose foam extinguisher (chemical foam fire extinguisher to put out a nonpolar solvent), dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher. 

扑救C类火灾可选择干粉灭火器、卤代烷灭火器、二氧化碳灭火器等。

Class C fire can choose dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher, etc. 

扑救D类火灾可选择粉状石墨灭火器、专用干粉灭火器，也可用干砂或铸铁屑末代替。

Class D fire can choose powdered graphite fire extinguisher, dry powder fire extinguishers, dry sand or at the end of the cast iron instead of is also available. 

扑救带电火灾可选择干粉灭火器、卤代烷灭火器、二氧化碳灭火器等。带电火灾包括家用电器、电子元件、电气设备(计算机、复印机、打印机、传真机、发电机、电动机、变压器等)以及电线电缆等燃烧时仍带电的火灾，而顶挂、壁挂的日常照明灯具及起火后可自行切断电源的设备所发生的火灾则不应列入带电火灾范围。

Electric fire can choose dry powder fire extinguishers, halon fire extinguishers, carbon dioxide fire extinguisher, etc. Charged fire include home appliances, electronic components, electrical equipment (computers, copiers, printers, fax machines, generators, motors, transformers, etc.) as well as wire and cable fire burns is charged, and hanging, hanging daily lighting lamps and lanterns and can cut off the power supply equipment before and after the fire the fire should not be included in the scope of electric fire.