"Low GWP" HFOs and HFO/HFC blends as alternatives to HFCsContentAspects on the development of HFO and HFO/HFC refrigerantsR134a alternativesSubstitutes for R404A/R507A and R410AFurther development projects with "Low GWP" refrigerantsBITZER experiences and products for HFOs and HFO/HFC blendsFurther information on the application of HFOs and HFO/HFC blends