Librería: liu xing, Nanjing, JS, China
paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2020-12-01 Publisher: Southeast University Press Globally. the construction industry is a high-risk industry in all countries. There are a large number of construction safety accidents every year. causing millions of workers to be injured and killed. This resulted in huge losses in the national economy and waste of social resources.?In the social technology system of safety management. construction enterprises are the main responsible units of safety prod. Nº de ref. del artículo: NV034446
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