Ohta;Nickel Positive Electrode for Alkaline Storage Battery and Sealed Nickel-Hydrogen Storage Batteries Using Nickel Positive Electrode.U.S.Patent No.是什么意思_Ohta;Nickel Positive Electrode for Alkaline Storage Battery and Sealed Nickel-Hydrogen Storage Batteries Using Nickel Positive Electrode.U.S.Patent No.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句