Elonka, Stephen Michael Minich, Quaid Walton
Standard Refrigeration and Conditioning: Question and Answering - New Delhi Ata McGraw -Hill 1975 - p.321
0070992959
Refrigeration System
Lubrication
621.56 E484S
Standard Refrigeration and Conditioning: Question and Answering - New Delhi Ata McGraw -Hill 1975 - p.321
0070992959
Refrigeration System
Lubrication
621.56 E484S