110kV isolator switch overhauling protection frame 110kV isolator switch overhauling protection frame110kV isolator switch overhauling protection frame is our patented prouduct, patent number: ZL 20052 0023582. 1 Fiberglass material, high strength, portable, be carried easily.O.D.: 50mmThickness: 10mm, inpulse 150kg. Customer-made is available.Application: This product is designed for common ...
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