短語詞組短語harmonic drive gear 諧波齒輪傳動harmonic c gear reducer 諧波齒輪減速器harmonic reducing gear box 諧波齒輪減速器harmonic magnetic gear reducer 諧波磁齒輪減速器harmonic gear drive 諧波齒輪傳動head faced harmonic gear 端面諧波齒輪closed harmonic gear drive 封閉諧波傳動harmonic gear drive system 諧波齒輪傳動系統(tǒng)harmonic gear drive mechanism [機]諧波齒輪傳動機構(gòu) 返回 harmonic gear