honing device 中文意思是什麼
honing device
解釋
磨孔裝置-
The design and study on ultrasonic reaming and honing device
超聲珩鉸裝置設計與研究 -
Nanjing neo - kefa electromachinery manufacturing co. ltd ( former nanjing kefamachinery plant ), located in the beautiful city of nangjing which once was the capital of six ancient dynasties, is a pioneer in technology researching and device manufacturing of honing among all the specialized producers in china
南京新科發機電設備製造有限公司(原名南京科發機械廠)坐落在風景秀麗的六朝古城南京,是國內較早從事珩磨技術研究、製造的專業生產廠家。
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