hermetic
发表于 2025-3-26 22:48:58
Hilary A. Marusak,Craig Peters,Christine A. Rabinak students and engineers in the industry..The author’s experience indicates that students, after 40 lectures and exercises of 45 minutes based on this textbook, have proved capable of designing independently complex heat exchangers such as for cooling of rocket propulsion chambers, condensers and eva
含糊
发表于 2025-3-27 04:00:50
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复习
发表于 2025-3-27 06:24:18
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步兵
发表于 2025-3-27 13:07:58
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一夫一妻制
发表于 2025-3-27 16:05:55
Bürgerlich-oppositionelle Literaten und sozialdemokratische Arbeiterbewegung nach 1890