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枫下家园 / 住房话题 /
tor
墙上的长方形槊料盖打开,里面有管道与带四个头的电线,但不是电话线。邻居说管道是中央吸尘用的,但电线是干嘛的呢? 这里有懂行的可以告诉我吗?
-debug(除虫);
2004-11-21
(#1992314@0)
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我不懂行,但是见过。好像是把管子接上去,电源就自动接通开始工作。估计这电线就是装在接口上触点上的。
-heian(黑暗㊣);
2004-11-21
(#1992318@0)
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中央吸尘也用电的,其中两条要接在那两小螺丝上。
-qiyuz(天生就是受累的命);
2004-11-21
(#1992321@0)
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That's for controling of the central vaccum(there's a switch on the hand set, so you can turn it on/off). Only 2 lines will be used. It's may be just a rough-in, you need to connect the duct and those lines.
-apuma(apuma);
2004-11-22
(#1992452@0)
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thanks
-debug(除虫);
2004-11-22
(#1992822@0)