semi-automatic gear hobbing machine
... semi-automatic gas cutting machine 半自动气割机 semi-automatic gear hobbing machine 半自动滚齿机 semi-automatic hack sawing machine 半自动弓锯床 ...
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短语
半自动齿轮滚齿机
semi-auto gear hobbing machine
半自动精密立式滚齿机
semi-automatic precision vertical gear hobber
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