Use of cables and insulated wires for telecommunication systems and information processing systems; special directions for equipment wires and stranded connecting wires with extended temperature range according to DIN VDE 0881
为电信系统和信息处理系统使用电缆和绝缘电线;符合DIN VDE 0881的延长温度范围的设备线和多股连接线的特殊说明