短語詞組短語multiple reduction gear box 多級(jí)減速齒輪箱reduction gear box [機(jī)]減速齒輪箱;翻譯;減速箱eed reduction gear box 齒輪減速箱Centric reduction gear box 同心式減速齒輪箱speed reduction gear box 齒輪減速箱double reduction gear box 二級(jí)減速齒輪箱reverse reduction gear box 可倒轉(zhuǎn)減速齒輪箱Eccentric reduction gear box 偏位式減速齒輪箱 返回 reduction box