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involute profile tester是什么意思，involute profile tester的翻译，involute profile tester音标、读音、用法和例句_沉淀汉英词典
沉淀汉英词典

involute profile tester

I 开头单词

基本解释

  • [经济学]齿轮渐开线仪

专业释义

    经济学

  • 齿轮渐开线仪