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A kind of digitlization main circuit of converter
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General frequency conversion speed-adjusting system based on DSP
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A kind of digitlization frequency converter protection circuit
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A kind of digitlization transducer control circuit
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A kind of 630KVA power transformation boxes and installation foundation
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A kind of large-scale substation of outdoor packaged type
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A kind of comprehensive distribution box for open air
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Expansion circuit for controlling silicon controlled rectifiers in soft starter
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Soft starter encapsulation shell
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Bearing support
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Main circuit and control method of high-current brushless direct-current motor
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Method for preventing asynchronous motor from shocking during soft start
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Control cabinet with dustproof ventilation device
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Shock reducing pad
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Intelligent integrated motor protector
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