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为做好 http://gongcheng.studyez.com/207.htm 一级建造师 注册工作，我司于5月22日在北京邀请铁道部、交通运输部、水利部、工业和信息化部、中国民航局和北京市建委、我部执业资格注册中心、信息中心等单位
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