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Safety tool storage cabinet
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Power transmission line traction tool used in cooperation with yoke plate and using method thereof
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Bus fixed contact grounding device for KYN28 type switch cabinet
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Concrete pole ground wire connection structure and using method of concrete pole ground wire connection structure
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Substation worker safety protection system based on positioning and tracking
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Bracing wire bender
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Connection structure convenient for charge and discharge and maintenance of accumulator
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Portable optical fiber fixing tool and method of using same
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Electronic type mutual inductor as well as system and method for verifying merging unit
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KYN-28 type electrical test auxiliary device for high voltage switch cabinet
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Plug for one-phase maintenance power plate and connecting method for plug
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Connecting structure of concrete electric pole and grounding wire
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Wiring row
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A leakage protector
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A noise reduction shell for low frequency electrical equipment
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Low-noise power transformer
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Thermoelectric generation system
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Vacuum circuit breaker
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Power grid communication system based on medium-pressure power carrier technology
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