... 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142个网页-相关网页
... tip diameter 齿顶圆直径 tip of thread 螺纹牙顶 tip velocity ratio 叶尖速度比 ...
基于98个网页-相关网页
... creosote oil 杂酚油 crest of thread 螺纹牙顶 crest radius 牙顶圆角半径 ...
基于92个网页-相关网页
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crest of thread
tip of thread
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crest of screw thread
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tip of thread
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