... threaded gland hydraulic cylinder；螺纹压盖液压缸 threaded guide；螺纹引导装置 threaded head；螺纹头 ...
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threaded bottom guide 有螺纹的底部导向鞋
part threaded bar guide 部分穿经梳栉
Objective Explore self-supporting optical cable line guide wire threaded pipe endotracheal intubation in difficult intubation time of the application of the efficacy and safety.
目的探讨自制光索支撑引导行钢丝螺纹管气管内插管在困难气管插管中应用的有效性和安全性。
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