The book should be a class project that has such a strong steel frame. The wooden structures, or if it is a wood Board should take Te jungle thickness 2 cm or more tall cabinet should not exceed 2 meters, take the time to pick up the book with. Height per layer is typically 30 cm.If, as the book depth height should have a wide base cabinets to floors falling. best class that placed the book should not be too deep, because it no longer sees San books. The length of the legs or the weight in each project should not exceed 1 m.
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