正常骨盆入口平面前后径平均值是（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28457' and id < 2324646 and id<>'2324646' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28457' and id > 2324646 and id<>'2324646' order by id asc limit 5