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The permissible continuing temperature /¡æ
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PUYVR
MHYVR
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Polyethylene insulation flame-retarded PVC jacket signal flexible cable for mining |
For gate way, inclined shaft as signal cable |
£40¡«+50 |
PUYVRP
MHYVRP
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Polyethylene insulation, flame-retarded, PVC jacket, copper-mesh shield, signal flexible cable for mining |
For gate way, inclined shaft as signal cable |
PUYVP
MHYVP
|
Polyethylene insulation, flame-retarded, PVC jacket, copper-mesh shield, signal cable for mining |
For coal mine with high electromagnetic influence |
PUYV31
MHYBV
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Polyethylene insulation, flame-retarded, PVC jacket, single-galvanized steel wire braided, signal cable for mining |
For gate way as primary signal cable |
PUYV39
PUYV39-1
MHYV32
|
Polyethylene insulation, flame-retarded, PVC jacket, single-steel armored, shaft signal cable for mining |
For inclined shaft and shaft as primary signal cable |
