与"vacuum treatment"相近的词条

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• vacuum transfer
• vacuum tray drier
• vacuum tray dryer
• vacuum-treated
• vacuum treating
• vacuum treatment
• vacuum tube、vacuum-tube
• vacuum tube adapter
• vacuum tube ammeter
• vacuum tube amplifier
• vacuum tube base
• vacuum tube characteristic
• vacuum tube checker
• vacuum tube converter
• vacuum tube detector
• vacuum tube electrometer

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