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CO報(bào)警器

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一氧化碳報(bào)警器(CO報(bào)警器) - VST-C598IH

一氧化碳報(bào)警器(CO報(bào)警器) VST-C598IH根據(jù)濃度變化不同的時(shí)間警報(bào),安裝快速安裝支架，方便安裝
,簡(jiǎn)單的交流連接器，便于安裝

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