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ISBN 10: 7502939830ISBN 13: 9787502939830
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 186 Language: Chinese. Industrial refrigeration and air conditioning operations for the industrial refrigeration and air conditioning jobs nationwide special operations personnel security technology training and examination uniform textbooks (collectively) the review of the textbooks for teaching materials. The main contents of the safety technology of the cooling capacity of refrigeration units and more than 12kW cooling capacity of air conditioning installations above 25kW. The contents of the book is to help the operating personnel review and focus to master the system to compile content and textbooks for textbooks are supplemented. Assessment of safety and technical training. special operations personnel system compiled teaching materials supporting the review of teaching materials: industrial refrigeration and air conditioning operation highlights the basics of refrigeration and air conditioning. refrigeration and air conditioning equipment. security technology and associated instrumentation and safety devices. safety use for the installation of refrigeration and air conditioning systems. equipment operation. repair and maintenance. and common failure handling for operators to provide the necessary safety knowledge and skills.Four Satisfaction guaranteed,or money back.