（一）0.66/1.14KV及以下移动橡套软电缆(MT818.5-1999)
　　Movable flexible cable with rubber cover of 0.66/1.14KV and below (MT818.5-1999)
　　● 用途 Application
　　本产品使用于额定电压为0.66/1.14kV及以下煤矿井下移动采煤设备的电源连接?
　　The product is to be used as power connection of movable coal cutters in the shaft with rated voltage of 0.66/1.14kv and below.
　　● 使用条件 Operation condition
　　电缆导体的长期允许工作温度为65℃?电缆最小弯曲半径为电缆直径的6倍?
　　The long term operation temperature of the cabe conductor is 65℃. The minimum bend radius of the cable is 6 times as long as the cable diameter.
　　● 型号名称 Type  见表 See table

　　（二）0.3/0.5KV煤矿用电钻电缆（MT818.8-1999）
　　0.3/0.5KV Circuit Drill Cable for colliery（MT818.8-1999）
　　● 用途  Application
　　本产品使用于额定电压为0.3/0.5KV及以下煤矿井下电钻电缆的电源连接．
　　The product is to be used as power connection of circuit drill cables in the shaft with rated voltage of  0.3/0.5KV and below.
　　● 使用条件  Operation condition
　　电缆导体的长期允许工作温度为65℃，电缆最小弯曲半径为电缆直径的6倍。
　　The longterm operation temperature of the cabe conductor is 65℃．The minimum bend radius of the cable is 6 times as long as the cable diameter．
　　● 型号名称  Type  见表See table

　　（三）0.3/0.5KV煤矿用移动型软电缆（MT818.8-1999）
　　0.3/0.5KV Light movable flexible cable for colliery（MT818.8-1999）
　　● 用途  Application
　　本产品适用于煤矿井下巷道照明，输送机联锁和控制与信号设备电源连接。
　　● 使用条件  Operation condition
　　电缆导体的长期允许T作温度为65℃，电缆的最小弯曲半径为卣径的6倍。
　　The(：able conductor allows a long term operation temperature of 65℃，
　　● 型号名称  Type 见表 See table