guangdong shengyu cables industry co., ltd.-凯发k8旗舰-凯发k8旗舰厅

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fireproof guard of insulation hidden danger-mineral insulation cable

mineral insulated cables, consisting of high frequency cables and magnesium oxide and seamless copper tube protectors, have strong fireproof properties and are widely used in various fields with excellent performance. it is an essential fireproof cable for the mainline of modern construction engineering to ensure power transmission.