Figure 2
From: A recirculating device of cooling water powered by solar energy for the laboratory
(a) Photograph of the multifunctional voltage regulator; (b) Photograph of the heat exchanger.
Figure 2 | Scientific Reports
From: A recirculating device of cooling water powered by solar energy for the laboratory
(a) Photograph of the multifunctional voltage regulator; (b) Photograph of the heat exchanger.
