共 20 条
[1]
INDIUM SEALS FOR DISMOUNTABLE VACUUM SYSTEMS
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1957, 34 (03)
:123-124
[6]
HACKER PT, 1965, X1057 TECHN MEM
[7]
HOARE FE, 1961, EXPERIMENTAL CRYOPHY, P308