高倍数泡沫灭火系统具有用水量少、发泡量大、淹没速度快、灭火能力强的特点。

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.

youdao

高倍数泡沫灭火系统具有用水量少、发泡量大、淹没速度快、灭火能力强的特点。

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.

youdao