短語詞組短語projection weld machine 凸點(diǎn)電阻銲機(jī)automatic projection photoetching machine 自動投影光刻機(jī)projection welding machine 凸銲機(jī)ion projection lithography machine 離子投影光刻機(jī)projection wekding machine 繙譯Projection inspecting machine 發(fā)明名稱automatic c projection photoetching machine 自動投影光刻機(jī)bioscope cineprojector projection machine 放映機(jī)sand projection machine 拋砂機(jī) 返回 projection machine