补强圈补强法可以提高开孔处器壁的强度。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24906' and id < 2125036 and id<>'2125036' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24906' and id > 2125036 and id<>'2125036' order by id asc limit 5