MHVV32- 细圆钢丝铠装电缆

MHVV32- 细圆钢丝铠装电缆MHVV22（HUVV22） 煤矿用聚氯乙烯绝缘钢带铠装阻燃聚氯乙烯护套电话电缆PVC insulated steel tape armored fire retardant PVC sheathed telephone cables for use in mines 矿井中承受冲击力和压力的场合Where cables are under some impact and pressure in the mine
MHVV32（HUVV32） 煤矿用聚氯乙烯绝缘细圆钢丝铠装阻燃聚氯乙烯护套电话电缆PVC insulated fine round steel wire armored fire retardant PVC sheathed telephone cables for use in mines 矿井中垂直敷设或承受较大拉力的场合Vertically laid or laid where the cables are under big impact and pull force in mines
MHYV（HUYV） 煤矿用聚乙烯绝缘阻燃聚氯乙烯护套电话电缆PE insulated fire retardant PVC sheathed telephone cables for use in mines 矿井中一般场合General circumstances in mines
MHYVR（HUYVR） 煤矿用聚乙烯绝缘阻燃聚氯乙烯护套软电话电缆PE insulated fire retardant PVC sheathed soft telephone cables for use in mines 矿井中一般场合General circumstances in mines
MHYV22（HUYV22） 煤矿用聚乙烯绝缘钢带铠装阻燃聚氯乙烯护套电话电缆