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<*n style="font-size:14px"><*n style="color:#000000"><*n style="font-family:tahoma,arial,宋体,sans-serif"><*n style="background-color:#ffffff"><*n style="font-family:Verdana,Arial,Helvetica,sans-serif"><*n style="font-family:Tahoma"><*n style="color:#000000">评级和认证*n>*n><*n style="font-family:Tahoma"><*n style="color:#000000">:*n>*n><*n style="color:#000000"><*n style="font-family:Tahoma">(本质安全性)*n>*n>*n>*n>*n>*n>*n>
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<*n style="font-family:Verdana,Arial,Helvetica,sans-serif"><*n style="font-family:Tahoma"><*n style="color:#000000">ATEX: *n>*n><*n style="color:#000000"><*n style="font-family:Tahoma">X g *n>*n><*n style="color:#000000"><*n style="font-family:Tahoma">II 1 G T4 E*n>*n><*n style="font-family:Tahoma"><*n style="color:#000000">Ex ia IIC T4*n>*n>*n>
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<*n style="font-family:Verdana,Arial,Helvetica,sans-serif"><*n style="font-family:Tahoma"><*n style="color:#000000">IECEx: Ex ia IIC T4*n>*n>*n>
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<*n style="font-family:Verdana,Arial,Helvetica,sans-serif"><*n style="color:#000000"><*n style="font-family:Tahoma">Class I, Div. 1, Gr. A, B, C, D*n>*n>*n>
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