干粉

• Dry powder systems for fire fighting vehicles
  消防车的干粉系统
• Automatic dry powder extinguishing system
  自动干粉灭火系统
• Use foalm , water , co2 or dry powder for small fires
  如小火势，应用泡沫，水，二氧化碳或者干粉灭火。
• Study on acidulation process of spent alkaline zinc manganese battery
  废碱锰电池焙烧干粉酸解条件的研究
• Hanged powder extinguishing equipment
  悬挂式干粉灭火装置
• Portable dry powder fire extinguishers
  手提式干粉灭火器
• Study on mechanical properties of polymers modified cement mortars
  聚合物干粉改性水泥砂浆力学性能的研究
• Wall powder extinguishing equipment
  壁挂式干粉灭火装置
• Use foam , water , co2 or dry powder for small fires
  使用泡沫、水性、二氧化碳或干粉（灭火器）处置小型火情。
• Drymeal fineness 200 items pass
  干粉细度200目通过