The fireextinguisher is calculated and adopted the salt dry powder extinguisher of portable ammonium phosphate.
灭火器经计算采用手提磷酸铵盐干粉灭火器。
2
Food processing area must be equipped with properfire extinguishing equipments (portablefireextinguisher and fire blanket ).
食品加工区域必须配备适当的灭火设备（手提式灭火器和灭火毯）。
3
Different extinguishing systems are proposed to meet various application requirements. The prototype of a portable high-pressure water mist fireextinguisher is designed.