品牌和字牌 型号MHYV MHYVP 线芯材质镀锡铜线 芯数 护套材质请选择 用途 电线最大外径mm产品认证请选择 产品用途:产品型 号 Model名 称 Descriptions使 用 范 围 Use scopeMHYV(PUYV)煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆 PE insulated PVC sheathed communication cables for coal mine用于井下平巷、斜巷及机电硐室作普通信号传输 Used in level; or slanted channels and power houseMHYVR(PUYVR)煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆 PE insulated PVC sheathed communication cables for coal mine用于井下平巷、斜巷及机电硐室作普通信号传输 Used in level; or slanted channels and power houseMHYVP(PUYVP)煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信电缆 PE insulated copper wire weave shielded PVC sheathed communication cables用于井下干扰较大的场合作信号传输 Served in coal mine where interference is strongMHYVRP(PUYVRP)煤矿用聚乙烯绝缘聚氯乙烯护套铜丝编织屏蔽通信软电缆 PE insulated copper wire weave shielded PVC sheathed communication soft cables用于井下干扰较大的场合作信号传输 Served in coal mine where interference is strongMHYBV(PUYV31)煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆 PE insulated tinned steel wire weave armored PVC sheathed communication cables 用于井下平巷或斜巷作主信号传输能承受一定的机械冲击力 Served in level and slanted channels where the mechanic impact is strongMHY32 (PUYV39、39-1)煤矿用聚乙烯绝缘聚氯乙烯护套钢丝铠装通信电缆 PE insulated steel wire armored PVC sheathed communication cables用于竖井或斜井作主信号传输能承受较大的拉力 Served as major signal line in shaft or slanted shaft in coal mines,capable of being under considerable pull force　适用于煤矿井下监测、控制系统作低频信号传输线。