discord 发表于 2025-3-25 07:20:15

http://reply.papertrans.cn/89/8806/880541/880541_21.png

cunning 发表于 2025-3-25 10:03:03

Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Dietrich von Frommann

adj忧郁的 发表于 2025-3-25 14:19:13

Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Dietrich von Frommann

音乐戏剧 发表于 2025-3-25 16:13:10

http://reply.papertrans.cn/89/8806/880541/880541_24.png

Mystic 发表于 2025-3-25 21:45:25

http://reply.papertrans.cn/89/8806/880541/880541_25.png

debris 发表于 2025-3-26 01:34:49

Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Di

美食家 发表于 2025-3-26 07:58:55

Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Dietrich von Frommannectricity), if consumption remains uselessly high because inefficient and less energy-consuming (acting also on final uses), renewable energy would become a reality, a feasible method even in these sectors. With investments being equal (today all in the sector of generation from fossil sources), if

FORGO 发表于 2025-3-26 11:11:47

Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Dietrich von Frommannectricity), if consumption remains uselessly high because inefficient and less energy-consuming (acting also on final uses), renewable energy would become a reality, a feasible method even in these sectors. With investments being equal (today all in the sector of generation from fossil sources), if

Ventricle 发表于 2025-3-26 16:02:55

http://reply.papertrans.cn/89/8806/880541/880541_29.png

AXIOM 发表于 2025-3-26 19:31:43

http://reply.papertrans.cn/89/8806/880541/880541_30.png
页: 1 2 [3] 4 5 6
查看完整版本: Titlebook: Strömungs- und Kolbenmaschinen; Lern- und Übungsbuch Hermann Th. Wagner,Klaus Jürgen Fischer,Joachim-Di Book 1990Latest edition Springer Fa