RS485电缆，RS485通信电缆价格，现场总线电缆价格，RS485电缆厂家，
煤矿用阻燃通信电缆
FIRE-RETARDANT COMMUNICATION CABLES FOR COAL MINES
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、名称及使用范围
Model、Descriptions and Use scope
型号
Model
名 称
Descriptions
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 sha
RS485通信电缆厂家RS485电缆，RS485通信电缆价格，现场总线电缆价格，RS485电缆厂家，RS485通信电缆厂家