It uses the physical process of carving, by computer control, in the blank on the CCL to unnecessary mooring milling of copper to form a user set custom circuit board.是什么意思_It uses the physical process of carving, by computer control, in the blank on the CCL to unnecessary mooring milling of copper to form a user set custom circuit board.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句