产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。

　　scope of application:the product uses in the coal mine mine shaft telephone communication skeleton line, matches the line and the subscriber's loop

　　执行标准 standards implemented:mt 81814-1999

　　型号

　　model

　　名 称

　　deions

　　使 用 范 围

　　use scope

　　mhyv

　　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 mines

　　用于平巷、斜巷及机电硐室

　　served in level,slanted channels and power house

　　mhjyv

　　煤矿用加强型线芯聚乙烯绝缘聚氯乙烯护套通信电缆

　　reinforced core pe insulated pvc sheathed communication cables for coal mines

　　用于机械损伤较高的平巷和斜巷

　　served in level and slanted channels where mechanical damage is frequent

　　mhybv

　　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 galvanized steel wire weave armored pvc sheathed communication cables for coal mines

　　用于机械冲击较高的平巷和斜巷

　　served in level and slanted channels where mechanical damage is frequent

　　mhyav

　　煤矿用聚乙烯绝缘铝-聚乙烯粘护层聚氯乙烯护套通信电缆

　　pe insulated al/pe binding layer pvc sheathed communication cables for coal mines

　　用于较潮湿的斜井和平巷

　　served in level and slanted channels with high humidity

　　mhya32

　　煤矿用聚乙烯绝缘铝-聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆

　　pe insulated al/pe binding layer steel wire armored pvc sheathed communication cables for coal mines

　　用于竖井或斜井

　　served in shaft and slanted shaft