Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-06-01 Publisher: People's Medical Publishing House. a new respiratory infectious disease represented by the new crown virus pneumonia epidemic has a major impact on my country's economy. people's health and life.?The key places represented by public places and office places are one of the indispensable places for people to work. relax and entertain. and they are also one of the key objects of public attention during the new crown virus pneumonia epid. Bestandsnummer des Verkäufers NS048260
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