Isbn: 9787507743395 - 乡村安全员培训教程 初级 崔戴飞,诸葛毅 9787507743395 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date :2013-08-01 Pages: 150 Language: (Junior) village security officer training course. a total of 10 chapters Academy Press: Chinese Publisher. The main framework for knowledge: learning objectives; learning content; thinking questions; references. The training courses include aspects of village security officer's scope of work. personal health and safety. environmental health and safety. water safety. food safety. electrical safety. fire safety. traffic safety. field securit.…