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PCCC, Phòng cháy chữa cháy

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High Rise Escape Systems uses a Controlled Descent Device (CDD) that adjusts to the user’s weight and lets them descent at a rate of approximately 1 to 1.5 metres per second.
Fire safety, at its most basic, is based upon the principleof keeping fuel sources and ignition sources separate.
...the ceiling, endangers the user (i.e. no escape route, smoke, explosion hazard, etc.), or otherwise requires the expertise of a fire department. Typically, a fire extinguisher consists of a hand-held cylindrical pressure vessel containing an agent which can be discharged to extinguish a fire.
BGT Kate and Border Collie Gin perform and impressive Canine Freestyle routine to a James Bond theme.