与"needle valve"相近的词条

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• needle transmission
• needle-tubing assembly
• needle twisting
• needle type diathermic cutter for fiberscopes
• needle type microfiberscope
• needle valve
• needle warming through moxibustion
• needle washer
• needle with adjustable stop,liver
• needle with nylon base
• needle with outside cutting edge
• needle with reinforced cannula,intradermal
• needle with ring,suture
• needle with tightly packed pin,puncture
• needle withdrawal
• needle wood

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