ISBN: 9787117317078 - 环境与健康系列——空调使用与健康防护 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2021-09-01 Publisher: People's Medical Publishing House This book is divided into three aspects: basic knowledge of air conditioners. health-related knowledge. and safe use. It explains in simple terms the classification of common air conditioners and the types and special functions of new air conditioners. ; Health problems caused by improper use; relevant knowledge and precautions in the daily use of air conditioners.?The content of this book is both kn.…