供应矿用通信电缆|矿用电话电缆
产品用途:本产品适用于固定敷设在矿井作通信干线及分线箱与电话机连接线 scope of application:this product is fit for being laid in fixed placed in mines for the connection of communication trunk linesjunction boxbephones. 执行标准 standards implemented: q/3210hl29-2003 型号、名称及使用范围 model desc-riptionsuse scope
| 型 号 model |
名 称 desc-riptions |
使 用 范 围 scope of application |
| mhvv(huvv) | 煤矿用聚氯乙烯绝缘阻燃聚氯乙烯护套电话电缆 pvc insulated fire retardant pvc sheathed bephone cables for use in mines |
矿井中一般场合 general circumstances in mines |
| mhvvr(huvvr) | 煤矿用聚氯乙烯绝缘阻燃聚氯乙烯护套软电话电缆 pvc insulated fire retardant pvc sheathed soft bephone cables for use in mines |
矿井中分线盒、分线箱与电话机连接的场合 where connection between junction boxbephone is required in mines |
| 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 bephone cables for use in mines |
矿井中承受一定冲击力和压力的场合 |
