Open Access扩散真空泵冷凝捕集器的液氮自动稳压装置
Author(s) -
沈宝华,
李超,
宋沧州,
徐增达
Publication year - 1960
Publication title -
wuli xuebao
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.16.241
Subject(s) - computer science