XU Lie, XU Jiamei, ZHAO Lanping. SUPERFLUID HELIUM DEWARS REFRIGERATORS[J]. VACUUM AND CRYOGENICS, 1998, 4(1): 17-19.
            
            
                
                    | Citation: | XU Lie, XU Jiamei, ZHAO Lanping. SUPERFLUID HELIUM DEWARS REFRIGERATORS[J]. VACUUM AND CRYOGENICS, 1998, 4(1): 17-19. | 
            
         
        
            
                XU Lie, XU Jiamei, ZHAO Lanping. SUPERFLUID HELIUM DEWARS REFRIGERATORS[J]. VACUUM AND CRYOGENICS, 1998, 4(1): 17-19.
            
            
                
                    | Citation: | XU Lie, XU Jiamei, ZHAO Lanping. SUPERFLUID HELIUM DEWARS REFRIGERATORS[J]. VACUUM AND CRYOGENICS, 1998, 4(1): 17-19. |