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nozzle device of modular elements, applicable for magnetic attraction in boxes of files or folders of board games
nozzle device of modular elements, applicable for magnetic attraction in boxes of files or folders of board games
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机译:模块化元件的喷嘴装置,适用于棋盘游戏文件或文件夹中的磁性吸引
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摘要
the device is composed of a transparent container 1 of the modular elements 5 which are made out and applied to the file card 10.as a result of the pressure exerted on the nozzle 6, resulting in divergence of prior folded tabs 9.
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