Abstract : The high expansion foam fire system (HEFF) is very effective to fire distinguishing due to the high output and speedily spreading of foam with advantages of low water consumption.
英
美
- 随着我国经济的迅速发展,各种潜在火灾危险的工商业和民用建筑日益增多,消防新技术、新设备的需求也越来越大。