On December 25th, the frozen vacuum-dried strawberry chocolate developed by Liu Zhiqiang, an associate professor at the School of Life Sciences of Zhejiang University, passed the technical appraisal hosted by Zhejiang University. Experts agree that the technology is a transformation technology.......
The effect of material volume on freeze-drying rate, green garlic with small material volume, at the initial stage of sublimation, due to the same pressure and heating of the bottom plate, this phenomenon indicates that the volume of green garlic with small material volume is much h.......
China's high-end CNC machine tool development has recently made breakthroughs, and the status quo of domestic CNC machine tools "air core" is expected to change in the future.
Revitalized by the national revitalization equipment manufacturing strategy, i.......
Revitalized by the national revitalization equipment manufacturing strategy, i.......