MHYVP-2*3.3+2*0.85
矿用通信电缆执行标准:mt818.14-1999
矿用通信电缆型号:
mhyv mhyvr mhyav mhyvrp mhyvp mhya32 mhyv32 mhy32 puyv39-1 mhybvmhjyv
铠装矿用通信电缆:mhya32 mhyv32 mhyv32 puyv39-1
屏蔽矿用通信电缆 mhyvrp mhyvp puyvrp pyvp
mhyv (1×2 2×2 1×4 5×2) ×7/0.28聚乙绝缘聚氯护套煤矿用通信电缆用于平巷斜巷及机电硐室mhjyv
4/0.28铜线+3/0.28钢线 1×2 2×2加强线芯聚乙绝缘聚氯护套煤矿用通信电缆用于机械损伤较高平巷和斜巷mhyav 1/0.8 (20×2 30×2 50×2)×0.8聚乙绝缘铝聚乙粘结层聚氯护套煤矿用通信电缆用于较潮湿的斜井和平巷mhya32 (30×2 50×2 80×2)×0.8聚乙绝缘铝聚乙粘结层钢丝铠装聚氯护套煤矿用通信电缆
用于竖井和斜井命名代号煤矿用阻燃通信电缆?...................................??mh铜质线芯..............................................?省略聚乙绝缘?...........................................?y铝一聚乙粘结护套....................................?a聚乙内护套?.........................................?省略编织铠装..............................................?b聚氯护套??........................................?v细圆钢丝铠装、聚氯外被层..........................32