[elecena] 300932 Gas detector for refrigerant (HFC) with external sensor - zmiany ceny GX-K2 gas alarm with external sensor 300932 Gas detector for refrigerant (HFC) with external sensor - 134.32 EUR https://elecena.pl/product/26183898/300932-gas-detector-for-refrigerant-hfc-with-external-sensor 2024-07-09 300932 Gas detector for refrigerant (HFC) with external sensor - 134.38 EUR https://elecena.pl/product/26183898/300932-gas-detector-for-refrigerant-hfc-with-external-sensor 2026-07-19