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Titlebook: Kosten- und zeiteffizienter Wandel von Produktionssystemen; Ein Ansatz für ein a Frank Ehrenmann Book 2015 Springer Fachmedien Wiesbaden 20

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31#
發(fā)表于 2025-3-26 21:33:42 | 只看該作者
32#
發(fā)表于 2025-3-27 02:13:51 | 只看該作者
Frank Ehrenmannis the availability of energy-producing resources since most such resources are not renewable and mining them is becoming more complicated and more expensive. Another reason for the scarcity of resources is that the richest and most accessible raw material deposits are gradually being exhausted. Lea
33#
發(fā)表于 2025-3-27 07:56:53 | 只看該作者
Frank Ehrenmann an enzyme reaction in the histological section (for review, see Van Noorden and Butcher 1991). The main advantage of the cytophotometrical method is to enable measurements in defined microscopical structures such as muscle fibres (Pai et al. 1982; Reichmann and Pette 1982,1984; van der Laarse et al
34#
發(fā)表于 2025-3-27 09:48:05 | 只看該作者
35#
發(fā)表于 2025-3-27 16:07:20 | 只看該作者
Frank Ehrenmann this study was to test the capacity of the CIELab Colourimetric System to differentiate between coat colour classes defined by official patterns in alpacas. These classes were defined regarding to different pre-established subjective patterns (British and Australian official patterns, the ICAR patt
36#
發(fā)表于 2025-3-27 21:49:31 | 只看該作者
Frank Ehrenmannool parameters. Data were collected from 1,143 animals from 31 sheep breeds or varieties. Nine quantitative wool characteristics – length and amount of long, short and kemp fibres, mean fibre diameter and fibres with diameter > 30 μ, and percentage after degreasing with alcohol - were investigated.
37#
發(fā)表于 2025-3-27 23:48:43 | 只看該作者
Frank Ehrenmannool parameters. Data were collected from 1,143 animals from 31 sheep breeds or varieties. Nine quantitative wool characteristics – length and amount of long, short and kemp fibres, mean fibre diameter and fibres with diameter > 30 μ, and percentage after degreasing with alcohol - were investigated.
38#
發(fā)表于 2025-3-28 03:35:30 | 只看該作者
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