宇宙你
发表于 2025-3-23 10:18:08
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指令
发表于 2025-3-23 14:19:19
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COLON
发表于 2025-3-23 18:37:34
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Chandelier
发表于 2025-3-23 23:36:54
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社团
发表于 2025-3-24 02:44:54
https://doi.org/10.1007/978-0-230-37048-7t mostly separately by economists and engineers in the past. However, another major factor which has begun to have a decisive influence on the performance of industrial processes is technological risk as well as public and environmental health considerations, in particular those related to toxic and
Oration
发表于 2025-3-24 07:22:03
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Volatile-Oils
发表于 2025-3-24 11:16:20
Sophie Reboud,Monique Moore,Tim Mazzarolcts. Such cutting (stock) processes especially exist in those branches of industry in which materials are produced or processed which, because of their natural state or by reason of the prevailing production conditions, are to be found in a definite geometric form, but which have to be cut to size t
显而易见
发表于 2025-3-24 15:52:02
https://doi.org/10.1007/978-3-031-41837-2r width than the initial width. The finished product is made by cutting whole rolls according to the parameters length and width of the customer’s orders. A roll is cut on a cutting-machine with a single cutter into two part-rolls of the same length but with narrower width; the desired length is the
Meander
发表于 2025-3-24 19:37:50
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hypnotic
发表于 2025-3-25 01:50:40
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