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CN111458639A
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Energy feedback type load testing system
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CN111478296A
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Bidirectional direct current solid-state circuit breaker
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CN111478293A
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Bidirectional H-bridge IGCT solid-state circuit breaker
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CN111458581A
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Full-working-condition intelligent simulation R L C test load
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CN111478294A
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Bidirectional H-bridge IGBT solid-state circuit breaker
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CN111478688A
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Novel buffering absorption circuit
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CN111478584A
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Novel underwater power supply system
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CN111207068A
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Air volume self-adaptive test load
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CN111192730A
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Wire-off-proof winding resistor
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CN111192726A
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Modularization resistor convenient to dismouting
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CN111192728A
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Winding starting resistor
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CN111029064A
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Low inductance resistor
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CN110993226A
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High-strength ceramic wire-wound resistor
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CN111081437A
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Forced air-cooled load with air volume protection mechanism
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CN111081438A
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Prevent hoist and mount resistance box that warp
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CN111048269A
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High-pressure water-cooling metal pipe resistor
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CN110085381A
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A kind of water-cooled metal tube resistor device
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CN110085382A
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A kind of resistor of the embedded assembling of elasticity
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CN110033908A
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A kind of ceramics water-cooled resistor
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CN110289146A
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The assembling equipment of locomotive band resistance
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