00919nam a2200205Ia 4500 CTU_15519 210402s9999 xx 000 0 und d 35df 620.10063 F981ai FOS Air conditioning: A fundamentals of service and theory of operation for air conditioning systems in off=road vehicles, trucks, buses, and automobiles FOS Illinois John Deere 1992 This book builds step by step. Prat 1 covers the basic principles of refrigeration. Part 2 covers the use of refrigerants, including how to properly recycle and dispose of them. In part 3, the basic systems are introduced. The rest of the book covers testing, diagnosing, and servicing complete systems agricutural mechanics Minh, 970410 Trung tâm Học liệu Trường Đại học Cần Thơ