ISBN 10 : 7564510773 ISBN 13 : 9787564510770
Vendeur : liu xing, Nanjing, JS, Chine
EUR 50,15
Autre deviseQuantité disponible : 1 disponible(s)
Ajouter au panierpaperback. Etat : New. Pub Date: 2012 09 Pages: 122 in Publisher: Zhengzhou University Press. secondary vocational education national demonstration institutions based teaching materials: refrigerators. air conditioners principle and maintenance technology is divided into six chapters. the main composition of the refrigeration system . working principle and common parts. pipe welding process knowledge. the composition of refrigerators and air conditioners. electrical control system theory leads students to enhance t.