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伊頓EATON Crouse-Hinds 系列 Condulet GUAl 導管出線盒帶蓋，Feraloy 鐵合金$n產品認證：$nClass I, Divisions 1 & 2, Groups B, C, D (GUA iron and aluminum)$nClass I, Divisions 1 & 2, Groups C, D (GUA stainless steel and GUR ）

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