The hypogynous-machine control station which used Siemens S7-300 PLC and field instrument are to accomplish field control and data collection.是什么意思_The hypogynous-machine control station which used Siemens S7-300 PLC and field instrument are to accomplish field control and data collection.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句