Experts say aging bus parts and accessories are easy to catch fire.
专家指出，巴士起火与车龄大、零件老化有密切关系。
It is organized into sections featuring security, access, fire, CCTV, automation, and accessories with each section tabbed and color-coded for convenience.
它根据安全，门禁，火警，CCTV，自动化和配件分为若干部分，每部分为了方便都采用分页和彩色编码。
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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