与"video conferencing"相近的词条

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• video cassette edidting recorder
• video cassette recorder
• video cassette tape
• video change-over device
• video circuit
• video conferencing
• video connection box
• video converter
• video data terminal
• video densitometric determination
• video densitometry
• video detector
• video digitization
• video dilution
• video dilution area
• video dilution curve

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