... coarse thread screw 粗螺纹螺钉; 粗纹螺钉; 粗牙螺钉 crest of screw thread 螺纹顶; 螺纹牙顶 double start screw thread 双纹螺纹 ...
基于144个网页-相关网页
... coarse thread screw 粗螺纹螺钉; 粗纹螺钉; 粗牙螺钉 crest of screw thread 螺纹顶; 螺纹牙顶 double start screw thread 双纹螺纹 ...
基于18个网页-相关网页
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