The XD quantitative packaging machine is composed of a feeding mechanism, a measuring mechanism, a clamping device, a pneumatic device, a transmission mechanism, an electric control system and a frame case etc.是什么意思_The XD quantitative packaging machine is composed of a feeding mechanism, a measuring mechanism, a clamping device, a pneumatic device, a transmission mechanism, an electric control system and a frame case etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句