The tool design and tool motion can take care of reaching surfaces such as blind cavities and pockets in walls.ECM is used for machining of gas turbine blades.是什么意思_The tool design and tool motion can take care of reaching surfaces such as blind cavities and pockets in walls.ECM is used for machining of gas turbine blades.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句