Refrigerating compressors using CFC, HCFC and NH3 as a refrigerant.
Refrigerating compressors using CFC, HCFC and NH3 as a refrigerant.
Refrigerating compressors using CFC, HCFC and NH3 as a refrigerant.
Refrigerating compressors using NH3/ammonia.
Refrigerating compressors using NH3/ammonia.
