檢視感烟探测器的原始碼

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|<center>'''感烟探测器'''<br><img src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.diytrade.com%2Fsmimg%2F2960990%2F50503197-13450563-0%2F%25E6%2599%25BA%25E8%2583%25BD%25E7%2583%259F%25E6%2584%259F%25E6%258E%25A2%25E6%25B5%258B%25E5%2599%25A8%2F3117.png&refer=http%3A%2F%2Fimg.diytrade.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1658985468&t=5c2efec389d3856f8acaf68e0eb9abd4" width="280"></center><small>[https://cn.diytrade.com/china/pd/21047990/%E6%99%BA%E8%83%BD%E7%83%9F%E6%84%9F%E6%8E%A2%E6%B5%8B%E5%99%A8.html 圖片來自自助贸易]</small> 
|}'''感烟探测器'''一般的火灾系统分为探测与控制系统，水系统，广播系统。常用的感烟探测器大致分为离子型和光电型两种。