At present, the constant temperature circulating device used in the laboratory is mainly used to provide high temperature or low temperature liquid heat source outside the equipment. The main structur
Constant temperature and humidity machines have a wide range of uses, and all walks of life are applicable to technological developments. At present, all walks of life pay more and more attention to t...
Recent studies have shown that humidity within the range of 40-60% RH has adverse effects on influenza viruses in the air, making them harmless It strengthens the low level of humidity in public and c...
Xinhui Citrus Pucha is well-known far and wide. Many people have fallen in love with it as long as they smell its fragrance, let alone drink it. Currently, natural sun drying cannot fully meet market ...
