与"fixed size collimator"相近的词条

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• fixed routine
• fixed saddle bridge
• fixed satellite
• fixed scoliosis
• fixed sessile phagocytes
• fixed size collimator
• fixed spasm
• fixed speed and quantity injector
• fixed splint
• fixed splitting of second heart sound
• fixed standard vacuum gage
• fixed star
• fixed storage
• fixed strabismus
• fixed strain
• fixed support

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