• 2022-05-28
    In design of packages, priority should be given to packaging with several kinds of materials
  • 内容

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      Details such as manner of packing, kinds of packing materials and the burden of packing cost should be unmistakably stipulated in the ______ concerned and strictly observed by both the seller and the buyer.

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      For the seismic design of multi-storey masonry building, which statement is not true? ( ) A: the maximum spacing of transverse walls is required to ensure sufficient lateral stiffness of the building. B: Priority should be given to the scheme of transverse wall bearing or longitudinal and transverse wall bearing together C: The width of walls between windows on the same axis should be uniform D: The longitudinal and transverse walls should be aligned along the plane

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      中国大学MOOC: 8. Greening packaging should start from prevention, that is, packaging should be used only where needed.

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      The basic kinds of supporting materials include all of the following EXCEPT __________.

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      From the attribute of materials, which two kinds of vernacular materials are classified ( )? A: Vernacular natural material B: Vernacular artificial materials C: Local materials D: Adaptable material E: Ecological materials