It is introduced briefly the dangerous source recognizes with the control in the reconnaissance unit safety control application in this paper.
文中简要介绍了危险源辨识和控制在勘察单位安全管理中的应用。
It is introduced briefly the dangerous source recognizes with the control in the reconnaissance unit safety control application in this paper.
文中简要介绍了危险源辨识和控制在勘察单位安全管理中的应用。
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