与"three-phase alternating current"相近的词条

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• three periods
• three periods of dog days
• three-person carry
• three-phase
• three-phase 12 pulse high potential transformer
• three-phase alternating current
• three-phase autotransformer
• three-phase connection
• three-phase current
• three phase diagnostic x-ray high tension unit
• three-phase full wave rectifying type x-ray apparatus
• three-phase machine
• three phase motor、three-phase motor
• three phase pulse x-ray generator
• three-phase rectification
• three-phase system

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