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Titlebook: Der Kommerzielle Hubschrauberverkehr; Herwig P?tzleitner Book 1958 Springer-Verlag Wien 1958 Entwicklung.Forschung.Hubschrauber.Kosten.Kos

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21#
發(fā)表于 2025-3-25 06:52:22 | 只看該作者
Kathrin Bajak,Christine Claytonurity of diverse livestock population in dryland region of India. Millets are highly nutritious, they are known as health foods especially for control of diabetes and mineral deficiencies. One of the major factors for declining consumption of millets is the lack of awareness of their nutritive value
22#
發(fā)表于 2025-3-25 07:52:11 | 只看該作者
,Fermat’s and Euler’s Theorems,spatial perspective to understandings of energy justice.ConsThis open access book aims to consolidate and advance debates on European and global energy poverty by exploring the political and infrastructural drivers and implications of the condition across a variety of spatial scales. It highlights t
23#
發(fā)表于 2025-3-25 11:55:12 | 只看該作者
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發(fā)表于 2025-3-25 19:39:32 | 只看該作者
PEM Fuel Cell Materials: Costs, Performance and Durability, Watts to tens of kilo Watts. Despite the fact that fuel cells have many advantages, such as a high conversion efficiency at partial load, clean exhaust gases, modular design and low noise production, their marketability will depend heavily on whether these fuel cells can compete with the incumbent
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發(fā)表于 2025-3-25 22:47:00 | 只看該作者
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發(fā)表于 2025-3-26 02:13:58 | 只看該作者
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發(fā)表于 2025-3-26 04:59:16 | 只看該作者
Book 2015 health conditions that are of worldwide concern. This book was developed as a compilation of the accomplishments of the five-year Global COE (Center of Excellence) “Sport Sciences for the Promotion of Active Life” Program at the Faculty of Sport Sciences of Waseda University, Saitama, Japan. The fi
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發(fā)表于 2025-3-26 10:33:24 | 只看該作者
29#
發(fā)表于 2025-3-26 14:13:40 | 只看該作者
30#
發(fā)表于 2025-3-26 19:37:14 | 只看該作者
Bayesian Network-Based Reliability Analysis of Traction Transmission System,esults of the Bayesian network to get reliability index of the system, identify the weak links and do reliability allocation to the system. The results show that Bayesian network is a convenient and reliable method to evaluate the reliability of traction drive system.
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