Power cables with copper conductors with paper insulation impregnated with viscous insulating compound (6, 10 kV) of SBG mark. Power cables with copper conductors with impregnated paper insulation (6, 10 kV) of CSB2l mark. Power cables with copper conductors with paper insulation impregnated with viscous insulating compound (6, 10 kV) of SB2lG mark. Power cables with copper conductors with paper insulation impregnated with viscous insulating compound (6, 10 kV) of SBShv mark. Power cables with copper conductors with paper insulation impregnated with a viscous insulating compound (6, 10 kV) of SB grade. Power cables with copper conductors with paper insulation impregnated with non-flowing insulating compound (6, 10 kV) of CSB mar Power cables with copper conductors with paper insulation impregnated with viscous insulating compound (6, 10 kV) of SBlShv mark Power cables with copper conductors with impregnated paper insulation (6, 10 kV) of CSBG mark. Power cables with copper conductors with paper insulation impregnated with viscous insulating compound (6, 10 kV) of SShv mark.