与"universal validity"相近的词条

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• universal tube
• universal tumor
• universal umbel
• universal urethroscope
• universal use
• universal validity
• universal valve
• universal veil
• universal vertical holder
• universal wall Bucky stand
• universal wall junction box
• universal x-ray diffraction unit
• universaldonor
• universalis calcinosis cutis
• universality
• universality class

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