mkvv 煤矿用聚氯乙烯绝缘聚氯乙烯护套控制电缆 pvc insulated pvc sheathed control cables for use in mines 矿井中一般控制系统中general control system in mines
mkvv22 煤矿用聚氯乙烯绝缘钢带铠装聚氯乙烯护套控制电缆 pvc insulated steel tape armored pvc sheathed control cables for use in mines 矿井中一般控制系统中能承受一定冲击力和压力 general control system cables are under some impactpressure in the mine
mkvv32 煤矿用聚氯乙烯绝缘细钢丝铠装聚氯乙烯护套控制电缆pvc insulated fine steel wire armored pvc sheathed control cables for use in mines 矿井中一般控制系统能承受一定拉力general control system cables are under some pulling force in the mine
mkvv42 煤矿用聚氯乙烯绝缘粗钢丝铠装聚氯乙烯护套控制电缆pvc insulated thick steel wire armored pvc sheathed control cables for use in mines 矿井中一般控制系统能承受较大拉力general control system cables are under big impact pulling force in the mine
mkvvp 煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套控制电缆pvc insulated copper wire weave shielded pvc sheathed control cables for use in mines 矿井中强电磁干扰区作一般控制strong electromagnetism interference region as general control in mines
mkvvp2 煤矿用聚氯乙烯绝缘铜带屏蔽聚氯乙烯护套控制电缆pvc insulated copper tape shielded pvc sheathed control cables for use in mines 矿井中强电磁干扰区作一般控制strong electromagnetism interference region as general control in mines
mkvvr 煤矿用聚氯乙烯绝缘聚氯乙烯护套软控制电缆pvc insulated pvc sheathed soft control cables for use in mines 矿井中要求移动场合作一般控制request migration situation as general control in mines
mkvvrp 煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套软控制电缆pvc insulated copper wire weave shielded pvc sheathed soft control cables for use in mines 矿井中要求移动且强电磁干扰区作一般控制request migration situationstrong electromagnetism interference region as general control in mines