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Et lite kjöretöy, n¶rmere bestemt en rullestol
Et lite kjöretöy, n¶rmere bestemt en rullestol
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机译:小玩具,更具体地说是轮椅
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摘要
The wheelchair has a self-propelled monolithic chassis (10) of aluminum or an aluminum alloy, having 4 spring-mounted struts (20,30) fitted with respective wheels (25,35), e.g. a pair of steered wheels and a pair of driven wheels and supporting a seat (50), attached to the chassis via a quick-fit coupling and one or more electric storage batteries (70), mounted symmetrical to the wheelchair longitudinal axis.
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