放弃传统的头纱等饰物，就用日常生活中的别致些的发卡或水晶梳子装饰你的头发。
Override a traditional head yarn etc. ornament, use a little more unique hair within daily life the calorie or crystal comb decorates you of hair.
其要点是：它完全放弃了感温、感烟等“物理探火”的传统方式，而采用气敏传感的“化学探火”方式。
It is featured by a chemical detecting mode instead of the conventional physical methods of heat or smoke sensing.
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