screw pitch

短语词组

短语

• screw thread pitch gage 螺钉螺距规
• basic screw -pitch [机]基本螺距
• Variational Screw -pitch 变导程
• varying screw -pitch 变螺距
• screw thread pitch 螺纹
• screw -pitch precision 螺距精度
• screw thread pitch gauge 螺钉螺距规
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