与"bar code technology"相近的词条

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• bar clasp arm
• bar code
• bar code label
• bar code reader
• bar code scanner、bar-code scanner
• bar code technology
• bar coded card
• bar connector
• bar denture
• bar diagram
• bar eye
• bar faeces
• bar football
• bar for stabilizing drill guard,cross
• bar for stereotaxic instrument,ear
• bar for the cassette frame movement and adjustment

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