共 12 条
[2]
CUMMINGS RD, 1966, LIQUID HELIUM TECHNO, P85
[4]
KUGLER S, 1969, P LOW TEMP ELECTRIC
[5]
LEHONGRE S, 1968, 2 P ICEC BRIGHT, P1
[6]
LYON DN, 1965, INT ADVANCES CRYOGEN, V10, P371
[8]
MADDOCK BJ, 2 P INT C MAG TECH, P533
[9]
MONTGOMERY DB, 1969, ADV CRYOGEN ENG, V14, P88