与"collimation extension bars"相近的词条

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• collimating slit
• collimation
• collimation axis
• collimation efficiency
• collimation error
• collimation extension bars
• collimation lens
• collimation plane
• collimator
• collimator apparatus
• collimator distance
• collimator extension bars
• collimator focusing
• collimator handle
• collimator jaw
• collimator port

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