润滑脂可适用于机械零件的各个部位。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24897' and id < 2124638 and id<>'2124638' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24897' and id > 2124638 and id<>'2124638' order by id asc limit 5