Abbreviate 发表于 2025-3-27 00:26:21

ood and other resources, and conservation of biodiversity and habitats; they also have special signi?cance in social and cultural contexts. Initiated in 1960s, the ?rst International Biological Program (IBP) focused on ‘‘the biological basis of productivity and human welfare. ’’ As the German contri

Distribution 发表于 2025-3-27 01:28:15

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Semblance 发表于 2025-3-27 07:19:25

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肥料 发表于 2025-3-27 11:00:54

ood and other resources, and conservation of biodiversity and habitats; they also have special signi?cance in social and cultural contexts. Initiated in 1960s, the ?rst International Biological Program (IBP) focused on ‘‘the biological basis of productivity and human welfare. ’’ As the German contri

不感兴趣 发表于 2025-3-27 15:58:04

ood and other resources, and conservation of biodiversity and habitats; they also have special signi?cance in social and cultural contexts. Initiated in 1960s, the ?rst International Biological Program (IBP) focused on ‘‘the biological basis of productivity and human welfare. ’’ As the German contri

Influx 发表于 2025-3-27 18:44:24

as of Europe and perform a number of important functions such as the regulation of energy and matter, production of wood and other resources, and conservation of biodiversity and habitats; they also have special signi?cance in social and cultural contexts. Initiated in 1960s, the ?rst International

打包 发表于 2025-3-27 23:01:45

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谷类 发表于 2025-3-28 02:40:08

Grundlagen der Kegelradverzahnung,er Flankenlängslinie, d.h. gerade- oder gekrümmte Zähne, .− die Kurvenform der Flankenlängslinie, .− den Achsversatz .− die Art des Teilverfahrens, kontinuierlich oder einzelteilend, .− das Erzeugungsverfahren, Wälzen oder Tauchen, .− das Herstellverfahren.

Frisky 发表于 2025-3-28 09:42:33

,Geräuschverhalten,hen Schwingungsanregung, die zum einen zur Emission von direktem Luftschall führt und zum anderen als Körperschall an die Gehäuseoberfläche des Getriebes weitergeleitet und dann von dort als indirekter Luftschall abgestrahlt wird (Abb. 5.1).

泥沼 发表于 2025-3-28 13:11:20

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查看完整版本: Titlebook: Kegelräder; Grundlagen, Anwendun Jan Klingelnberg Book 2008 Springer-Verlag Berlin Heidelberg 2008 Dynamik.Entwicklung.Fahrzeugbau.Fertigun