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Novel circuit breaker isolation grounding mechanism device
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CN112082664A
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Temperature sensor installation device
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Single-core cross-linked power cable insulating joint of 500kV and below and manufacturing process
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Cross-linked power cable terminal connector and manufacturing method thereof
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CN111890656A
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Insulating joint forming device for single-core cross-linked power cable of 500kV or below
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Waterproof terminal and manufacturing method thereof
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Permanent magnetism looped netowrk cabinet drive mechanism
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Forming method of shielding type insulating tube, transformer and transformer bushing
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CN110828148A
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Spraying process of insulating tube
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CN111009744A
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Grounding structure and method of shielding type insulating tube
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CN110707652A
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Cable terminal switching device and rapid switching power supply method
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CN110474255A
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A kind of mounting device and installation method of cable termination stress cone
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CN110410710A
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A kind of observation window lighting device for ring network cabinet
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Cross-inked polyethylene power cable middle connector and production method
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A kind of intelligence disconnecting switch control device and its control method
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The compound semiconductive Stress Control cone of cross-linking type EVA and production method
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A kind of cable accessory interfacial pressure online testing device
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CN109687407A
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The reversed blocking device and implementation method of one or two fusion serial column load switch
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CN109342899A
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A kind of test terminal of direct current cables
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A kind of magneto quick-break type environmental protection gas-insulated ring network cabinet
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