天一官方注册安全工程师考试2019 道路运输安全技术实务历年真题模拟试卷 2019全国中级安全注册工程考试习题4本套 - Tapa blanda

National Intermediate Registered Security Engineer 2019 Teaching Materials Supporting Papers Zhenti Analysis and Propositions Volume: Road Transportation Safety Technology Professional Practice(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-02-01 Publisher: The China Market Press has a combination of real questions and secret volumes. enabling the readers to master the road transport safety production expertise and comprehensively in a relatively short period of time. Analyze and solve practical problems in safe production by using safe production laws. regulations. standards and policies. and safety production theories and methods. . Nº de ref. del artículo: NM036844

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