Sawest thou not how often they became dumb when thou approachedst them, and how their energy left them like the smoke of an extinguishing fire?
你不觉得当你走近他们的时候，他们便沉默起来吗？你不看出他们的力量离弃他们，如烟之离开将死的火吗？
Strong wind will also appropriately change the smoke flow direction which will be conducive to fire extinguishing and rescue work.
强风还能合理改变火场浓烟气流方向，在组织消防队员的进攻，还可以为受困群众脱险创造有利时机。
It can be equipped with smoke and temperature detectors, sound and light alarms, manual controllers, gas release indicators and other accessories to form an automatic fire extinguishing systems.
可挂接开关量的烟感、温感控制器及声光控制器、手动控制盒、放弃指示灯等附加设备，组成自动灭火系统。
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