自行车车架多处锈蚀，维修师傅对其表面处理使其美观，最合适的处理工艺是（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27805' and id < 2285751 and id<>'2285751' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27805' and id > 2285751 and id<>'2285751' order by id asc limit 5