... -F is a heavy-duty, flexible, rubber insulated, black neoprene rubber jacketed, multi-conductor cable.1. Recommended for use in ... in lifts and cranes. Cable detailed information:1. Cable working temperature should not exceed 65 degree2. Cable have a certain extent ... standard GB/T18380.1-2001 vertical flame test4. When cable working in temperature 20 degree ,the insulation betweenConductors above 50M ...