径向滑动轴承装配只保证内表面与轴颈的配合情况即可。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24902' and id < 2124881 and id<>'2124881' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24902' and id > 2124881 and id<>'2124881' order by id asc limit 5