AVOW 发表于 2025-3-26 23:31:49

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Glucocorticoids 发表于 2025-3-27 03:26:49

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盟军 发表于 2025-3-27 07:38:56

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好色 发表于 2025-3-27 10:13:11

Magnetic Pulse Welding and Design,urfaces by radiation and convection. In actual construction the walls, ceiling, and roof enclosing a building space rarely are homogeneous. Usually each consists of a combination of different materials. Consequently, the practical problem is one of determining the heat transfer through such building

B-cell 发表于 2025-3-27 17:00:56

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下船 发表于 2025-3-27 20:06:34

https://doi.org/10.1007/b105273aging to the structure or its contents. Condensation within the walls may result in paint blistering and in severe structural damage. A condition favorable to condensation is a high relative humidity within the building. As this is a usual condition in livestock structures and in fruit and vegetable

抚育 发表于 2025-3-27 23:49:01

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混乱生活 发表于 2025-3-28 04:48:05

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disrupt 发表于 2025-3-28 09:26:22

Witold Skrzynski,Krzysztof (Kris) Iniewski value is of utmost importance, especially in the underdeveloped countries in which, for example, a substantial amount of the food grains produced (from harvest to time of consumption) is lost due to the ravages of birds, rodents, insects, and microorganisms. These losses can be reduced if not avoid

malign 发表于 2025-3-28 11:32:41

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查看完整版本: Titlebook: Environmental and Functional Engineering of Agricultural Buildings; H. J. Barre,L. L. Sammet,G. L. Nelson Book 1988 Van Nostrand Reinhold