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Titlebook: Leitfaden für den Bau von Kleinwasserkraftanlagen; Wasserwirtschaftsverband Baden-Württemberg e. V. Book 1994Latest edition Franckh Kosmos

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coverage can also be obtained, for projects requiring accurate sky subtraction or longslit spectroscopy of extended sources. With optical fibers, up to 100 objects can be observed at once in a single echelle order, or 10–20 objects with multiple orders and grating cross dispersion. Scientific and e
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Wasserwirtschaftsverband Baden-Württemberg e. V.meters to a couple of hundred kilometers. The key feature, used to define them as networks, was that the signals were transmitted in real time by wire or radio link to a central recording station where all data was recorded with central timing. This enabled very accurate relative timing between stat
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