12 22 502גזים חליפיים ל- Refrigerant Solutions Ltd: Poole John צחי אלטרץ : מנכ"ל אלטרץ אינרהגז בע"מ RSL.
Residential Single Family HVAC UES Measures Proven and Planning UES Measure Proposals Adam Hadley Regional Technical Forum December 16, 2014.