与"metallic discolorations"相近的词条

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• metallic conductor
• metallic corrosion
• metallic dental syringe
• metallic denture
• metallic diaphragm gage
• metallic discolorations
• metallic dropper
• metallic dust
• metallic echo
• metallic element
• metallic femoral component
• metallic film bolometer
• metallic foreign body
• metallic foreign body (MFB)
• metallic fume
• metallic grid filter

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