elec.hhichina.comelec.hhichina.com/Pdf/Gas Insulated Metal Enclosed Switchgear.pdf · 550kV, 63kA...
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elec.hhichina.comelec.hhichina.com/Pdf/Gas Insulated Metal Enclosed Switchgear.pdf · 550kV, 63kA Main technical data Item Model ... GIS 800 SR is a high—tech product, and its advanced