This series machines are of general purpose presses, can be used for large sheet metal drawing, bending extrusion, forming and cold punching etc,.是什么意思_This series machines are of general purpose presses, can be used for large sheet metal drawing, bending extrusion, forming and cold punching etc,.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句