clutch h disc 离合器盘
clutch h driven disc 离合器从动盘
clutch h driving disc 离合器主动盘
clutch h compressing disc 离合器压盘
In this paper the electrochemical reduction mechanism of selenious acid(H 2SeO 3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.
利用旋转环-盘电极方法开结合循环伏安技术研究了磷酸溶液中亚硒酸的电化学还原机理。
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