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May
May
The new WT69 (now R469A) refrigerant replaces R23 WT69 wins innovation award The New WT69 (now R469A) refrigerant replaces R23 and the jury of the German Innovation Award (GIA) has honoured WT69 / R469A twice: In the category chemical industry with the prize in gold on the 1st place and in the category energy solutions as […]