建筑施工企业农民工安全生产常识 王志来 主编 著作 - Tapa blanda

construction companies migrant workers safety knowledge(Chinese Edition)

paperback. Condición: New. Language:Chinese.Pages Number: 277 Publisher: China Labor and Social Security Publishing House Pub. Date :2009-03. construction enterprises common sense safety of migrant workers knowledge of safety for construction workers. readers. describes the operating personnel should have knowledge of laws and regulations. knowledge of high operational safety. machinery safety knowledge. on-site electrical safety knowledge. on-site first aid and Common types of security procedures. etc. and lists comm. Nº de ref. del artículo: J87311

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