DictionaryForumContacts

   Chinese
Terms for subject Drilling containing | all forms
ChineseEnglish
形镶齿prism shape insert
金刚石钻头保径齿gage land
形的fusiform
两可cut both ways
活塞膨胀环槽之间的凸rib
金刚石硬度diamond pyramid number
颗粒角性状grain angularity