与"parallel multihole collimator"相近的词条

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• parallel method
• parallel mill
• parallel movement
• parallel movements
• parallel multichannel collimator
• parallel multihole collimator
• parallel mutation
• parallel neddles
• parallel needles
• parallel operation
• parallel opposed field
• parallel opposed SAD
• parallel opposed wedge field
• parallel opposing fields
• parallel opposing portal technique
• parallel opposing technique

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