ion spraying 中文意思是什麼
-
Ion spraying is exquisite, comfortable
離子噴霧細膩、舒適 -
Application of ion implantation and d - gun spraying technology to improve operation life for jet element of fluid efflux hammer
應用離子注入和爆炸噴塗技術提高液動錘射流元件壽命
分享友人