Halogen heater. Halogen heaters function much like halogen light-bulbs,but radiate their energy (heat) primarily as infrared light. The advantage of halogen heaters is that the heat the produce is absorbed directly by clothing and skin,without first heating the air | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Public Health England |
Bildgröße: | 3115 px × 2825 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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