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冬雨
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樓主  發(fā)表于: 2010-05-21 09:26
圖片:
請問(wèn)圖片中F7這個(gè)保險絲有什么作用?這是什么類(lèi)型的保險絲?始終想不明白。機器是西班牙的,保險絲DF生產(chǎn),貨號:431000。但現在找不到這個(gè)保險絲的資料。
zhidaoshenmo
雖然我們不是“富二代”,但是我們還有成為“富一代”的機會(huì )。
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1樓  發(fā)表于: 2010-05-22 14:50
看圖應該是起保護作用的,  有大電流或者高電壓通過(guò)的時(shí)候,這個(gè)保險絲就動(dòng)作(斷開(kāi)或閉合),也是為防止開(kāi)關(guān)電源干擾的
本人在廈門(mén)..同行的朋友,可以加我QQ:784272323
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