“开胸验肺”已经被百度百科收录为一个新时代的成语。这个成语的典故主要出自2009年发生在职业安全与健康领域的几起事件:一是河南省郑州市某耐磨材料公司农民工张海超得了尘肺病,对此多家权威医疗机构都予以确诊,但当地职业病诊断机构却认定是 “Thoracotomy pneumoconiosis” has been included in Baidu Encyclopedia as a new era of idioms. The allusion of this idiom came mainly from several incidents that took place in occupational safety and health in 2009: First, Zhang Haichao, a migrant worker in a wear-resistant material company in Zhengzhou City, Henan Province, got pneumoconiosis, and a number of authoritative medical institutions have all been confirmed; however, Local occupational disease diagnosis agencies have found yes