偏离 发表于 2025-3-28 17:45:21

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控诉 发表于 2025-3-28 19:26:33

Susanne Barthlant. This article presents the results of work on designing and commissioning an experimental static stand, which is an air subsonic wind tunnel of constant action, 700 mm in diameter, having an open connection to the atmosphere. The plant is designed for a comprehensive study of affecting the geom

Inscrutable 发表于 2025-3-29 00:47:25

Susanne Barthtion and cheap costs. The use of high-performance polymers which can retain their good properties under high temperatures and harsh conditions, along with 3D printing techniques is, therefore, essential. Polyetherimide (PEI) is a high-performance thermoplastic that is attracting use in electrical an

MAL 发表于 2025-3-29 03:32:31

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致敬 发表于 2025-3-29 08:24:43

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Repetitions 发表于 2025-3-29 15:11:48

use some hydropower stations are constructed without considering the construction of navigation facilities and dam transshipment facilities, or without considering the currency capacity of built navigation buildings. In view of this, this paper takes the typical hydropower station on the right bank

易于 发表于 2025-3-29 16:16:58

oring platform for the Antarctic greenhouse was developed, which integrates functions such as database management, image acquisition and remote data communication. An infrared high-resolution and high-speed digital camera was used in the greenhouses and with its cradle head; it is convenient to moni

无能性 发表于 2025-3-29 23:15:29

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circumvent 发表于 2025-3-30 03:25:02

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路标 发表于 2025-3-30 05:25:32

Susanne Barth Modeling of Earth and Environment Processes. ..A special focus is given to the extraction of hydrocarbon resources, including from unconventional sources. An alternative to the use of hydrocarbons as a main source of energy on the Planet in the coming decades is unlikely to be found. At the same ti
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查看完整版本: Titlebook: Wanderlehrer, Redner, Vortragende; Mobile Lehrkräfte un Susanne Barth Book 2020 Springer Fachmedien Wiesbaden GmbH, ein Teil von Springer N