Michanical flow regulation is the key part of cooler.Using the hydromechanical energy equation, principle of old mechanical flow regulation is analyzed.And structure design error is found.是什么意思_Michanical flow regulation is the key part of cooler.Using the hydromechanical energy equation, principle of old mechanical flow regulation is analyzed.And structure design error is found.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句