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linxianqiang
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樓主  發(fā)表于: 2013-05-27 02:30
目前市場(chǎng)上品牌電器仿制非常多，泛達溫控表就是其中一種。我廠(chǎng)熱風(fēng)爐是用泛達溫控表輸出4-20MA控制風(fēng)機變頻的，但溫控表的電源輸入降壓電阻處經(jīng)常燒焦，懷疑是仿制的臺灣泛達溫控表質(zhì)量問(wèn)題，但又不知如何辯別真假，請教請教！
[ 此帖被linxianqiang在2013-05-27 13:37重新編輯 ]
linxianqiang
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1樓  發(fā)表于: 2013-05-29 22:15
難道無(wú)法辯真假了
lzzqh8
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2樓  發(fā)表于: 2013-05-29 23:24
不好分辯真假，現在假的外觀(guān)做得比真的還精致，里面就不怎么樣了。

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