sanmaosjy 发表于 2017-11-24 16:31:39

JIS H 7306:2012 Superconductivity -- Residual resistance ratio measurement --

JIS H 7306:2012  Superconductivity -- Residual resistance ratio measurement -- Residual resistance ratio of Nb-Ti composite superconductors

admin 发表于 2017-11-28 11:49:47


谢谢您的分享，金币已奖励!
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