BS 7211:2012
电缆.受火情影响时排放少量烟雾和腐蚀性气体的不超过450/750 V电力和照明设备用热固绝缘(非铠装)电缆规格
Electric cables. Thermosetting insulated and thermoplastic sheathed cables for voltages up to and including 450/750 V for electric power and lighting and having low emission of smoke and corrosive gases when affected by fire