| 摘要 |
PURPOSE: A multi-usage head is provided to reinforce fire fighting force, to create a new fire fighting technique and to protect a life and property. CONSTITUTION: The multi-usage head is formed by combining a spring cooler head and a valve and works in the order of generating fire, breaking a glass bulb, rising a disk and flowing water or pneumatics in the first side to the second side. The method can be applied to the AIR technology and fire fighting technology, can increases a spring cooler head arrangement and fire fighting force and can protect lives and property.
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