摇表的两个主要组成部分是手摇（）和磁电式流比计。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id < 2260454 and id<>'2260454' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id > 2260454 and id<>'2260454' order by id asc limit 5