Storage function is set to realize automatic reset of backrest.
储存功能，是一套实现自动复位的靠背。
An automatic constant current control device for large current discharge of storage battery was introduced.
本文介绍了一种蓄电池大电流放电自动控制装置。
An automatic constant current control device for large current discharge of storage battery was introduced.
本文介绍了一种蓄电池大电流放电自动控制装置。
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