与"ring-headed thumb-tack needle"相近的词条

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• ring furnace
• ring gage
• ring gasket
• ring girdling
• ring gland
• ring-headed thumb-tack needle
• ring heater
• ring hip prosthesis
• ring homology
• ring-in-ring type viscosimeter
• ring index
• ring inserting tester
• ring interferometer
• ring isomerism
• ring joint、ring-joint
• ring ketone

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