Refrigerating engineering including air conditioning

American Society of Refrigerating Engineers | TIBKAT | 9.1922/23 - 67.1959,1/2

Mechanical refrigerating equipment

Engineering Index Backfile | 1932

Air-conditioning with natural gas operated refrigerating appliances

Schmid, W. | Online Contents | 1997

Integrated Network Architecture for Heating, Refrigerating, and Air Conditioning

Honda, Y. / Inoue, M. / Ito, Y. et al. | British Library Online Contents | 1993

HPAC Show Guide: International Air-Conditioning, Heating, Refrigerating Expo

British Library Online Contents | 1999