330-110 kV voltage range cables
For 110 kV voltage range cables with cross-linked polyethylene insulation (2020-05-14 No. 20NU-143)
For 110 kV voltage range cable lines with cross-linked polyethylene insulation termination joints (2020-05-14 No. 20NU-144)
For 110 kV voltage range cable lines with cross-linked polyethylene insulation transition joints (2020-05-14 No. 20NU-145)
For 330 kV voltage range cables with cross-linked polyethylene insulation (2020-05-14 No. 20NU-146)
For 330 kV voltage range cable lines with cross-linked polyethylene insulation termination joints (2020-05-14 No. 20NU-147)
For 330 kV voltage range cable lines with cross-linked polyethylene insulation transition joints (2020-05-14 No. 20NU-148)