автор: Steven W. Van Sciver

Twenty five years have elapsed since the original publication of Helium Cryogenics. During this time, a considerable amount of research and development involving helium fluids has been carried out …

In recent years, the technology of cryogenic comminution has been widely applied in the field of chemical engineering, food making, medicine production, and particularly in recycling of waste …

At least 10 years have elapsed since a comprehensive monograph concer- ned with the broad subject of cryogenics has been published. During this time a considerable quantity of research and …