STRUCTURAL ELEMENT FOR IMITATION WOOD BOARDS， AND BOARD WITH STRUCTURAL ELEMENT
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A structural element (100) in the form of a layer of material comprising a bottom bearing surface (109) and primary structures (101)， protruding upwards， with inclined exterior side walls (103)， terminated by a top bearing surface (105)， characterized in that it additionally comprises secondary structures (102) with inclined interior side walls (104)， protruding downwards and extending from the top bearing surface (105) of the primary structure (101) to the plane determined by the bottom bearing surface (109) of the structural element (100). A structural element (100) in the form of a layer of material comprising a bottom bearing surface (109) and primary structures (101)， protruding upwards， with inclined exterior side walls (103)， terminated by a top bearing surface (105)， characterized in that it additionally comprises secondary structures (102) with inclined interior side walls (104)， protruding downwards and extending from the top bearing surface (105) of the primary structure (101) to the plane determined by the bottom bearing surface (109) of the structural element (100).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
