BS 7846:2009 Electric cables-thermosetting insulated, armoured,fire-resistant cables of rated voltage 600/1000V,having low emission of smoke and corrosive gases when affected by fire-Specification.
BS 7846-2009 电缆,采用热固绝缘耐火的600 1000V,受火情影响时散发出少量烟雾和腐蚀气体的铠装电缆规范
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