公民防疫行为准则（科普版） - Tapa blanda

Code of Conduct for Citizens' Epidemic Prevention (Science Version)(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2020-12-01 Pages:40 Publisher: People's Medical Publishing House This book is aimed at the behavioral activities of the public. with a days life and work as the object. starting in the morning. on the way out. work and study places and public places. The 17 important scenes faced include opening windows for ventilation. washing hands and using toilets in the early morning. taking elevators and transportation on the way out. and then using air conditioning. . Nº de ref. del artículo: NS029367

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