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CN112133504A
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Three-support insulator fixing structure and GIL
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CN112117663A
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GIS bus device and GIS sleeve interphase guide row assembly
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Mounting support passing through roof bus and roof passing structure of GIS bus
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Circuit breaker static end connecting assembly, double-bus circuit breaker and GIS
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Corrugated pipe compensation device and bus assembly
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Circuit breaker and mechanical linkage mechanism thereof
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Control cubicle of GIS equipment and GIS equipment using same
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Circuit breaker and quiet side afterbody air current channel structure thereof
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End cover press-fitting tool for explosion-proof membrane protection device
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Coaxiality detection device for flange connecting hole in barrel flange and tool thereof
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GIS isolating switch, temperature measuring and calculating method and device
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Isolating switch and static contact component thereof
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Static contact component and isolating switch using same
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Tool for operation test of circuit breaker
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Transfer trolley for transferring tool with track groove
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Disassembly and assembly auxiliary device for cover plate of GIS (gas insulated switchgear) equipment
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Hydraulic mechanism pressure characteristic test device and test method thereof
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CN111337795A
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GIS and discharge foreign matter detection method and device
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CN111413521A
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GIS equipment withstand voltage test docking device and GIS equipment production line
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CN111326358A
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Plum-blossom contact finger installation method
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