... brush life 电刷寿命 brush-lifting device 举刷装置 brush-lifting motor 举刷型电动机 ...
基于18个网页-相关网页
... brush inclination 电刷倾角 brush lifting device 举刷装置 brush position change 电刷位置变化 ...
基于4个网页-相关网页
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brush lifting device
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brush lifting device
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