英语词汇“cross roller axle bit”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	cross roller axle bit
释义	cross roller axle bit bit with roller axle supported at both ends生活需要十字形齿轮钻头两端都有旋转轮轴支撑的钻头
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