Min. Order Reference FOB Price
1 Piece US$9,900.00-50,000.00 / Piece
Product Description
Online Partial Discharge Monitoring System GDPD-GIS General Information Gas-insulated metal-enclosed switches (GIS) and gas-insulated metal-enclosed transmission lines (GIL) are one of the most important devices in the power system. They have the dual tasks of control and protection. If they ...