| 释义 |
friction gear摩擦机构friction gear摩擦齿轮双向☞ friction wheel--friction gearfriction gearn.（名詞 noun）【機】摩擦齒輪document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');friction gear摩擦齒輪電機工程friction gear摩擦機構機械工程friction gear摩擦 |