The protector (200) has recesses (210 and 220) for accommodating those wrinkles (92) of the aluminum-laminated film (90), which are formed at the corners of the electrochemical element (100).
保护器(200)具有用于容纳铝复合膜(90)的那些褶皱(92)的凹槽(210和220)，所述褶皱在电化学元件(100)的拐角处形成。
The protector (200) has recesses (210 and 220) for accommodating those wrinkles (92) of the aluminum-laminated film (90), which are formed at the corners of the electrochemical element (100).
保护器(200)具有用于容纳铝复合膜(90)的那些褶皱(92)的凹槽(210和220)，所述褶皱在电化学元件(100)的拐角处形成。
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