Heff的意思|Heff的解释-里氏词典

Heff

n. (Heff)人名；(德)黑夫；(法)埃夫

Some characteristics on HEFF including the mechanism of fire distinguishing, available sphere, classification, facilities, cost and attentions in operation are discussed.
就其灭火机理、适用范围、分类及装置、经济成本和使用注意事项进行了讨论。
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.
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。
Abs tract: 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.
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。

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