与"extension bridge"相近的词条

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• extension apparatus with frame for rontgen treatment
• extension arm
• extension attitude
• extension base
• extension base removable partial denture
• extension bridge
• extension caliper
• extension camera
• extension clamp
• extension clasp
• extension contracture of metacarpophalangeal joiht
• extension contracture of metacarpophalangeal joint
• extension cord
• extension cord for plug in unit
• extension curve
• extension deficit

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