duty security system的意思|示意
值班保安系统
duty security system的网络常见释义
台帐制度 ... duty drawback system退税制度 duty security system台帐制度 duty structure税制 ...
duty security system相关例句
How to carry on the security task of agriculture machines while enforcing the system of investigation into security duty is a new problem for the concerning leaders of agriculture machines.
实施安全责任追究制度后，如何做好农机安全工作，这是新形势下摆在各级农机领导面前的新课题。
Article 7 the administrative department of labor security shall have the duty to guide, supervise and inspect the carrying out of the labor contract system.
第七条劳动保障行政部门对劳动合同制度的实施，负有指导和监督检查的职责。