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1. The machine's design incorporates a threaded spindle nose for easy assembly and disassembly.
这台机器的设计包括一个螺纹套筒式鼻部，便于组装和拆卸。
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2. The new tool has a threaded spindle nose that makes it easier to grip and manipulate.
这款新工具的螺纹套筒式鼻部使得握持和操作更加容易。
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3.The engineer designed the part with a threaded spindle nose to ensure a secure fit.
工程师设计部件时采用了螺纹套筒式鼻部，以确保牢固安装。