Library Steel Bookshelves
Generally speaking, the area of the library is very large, need to place a lot of bookshelves, the library is the choice of most double-sided shelves and single-sided shelves, where the proportion of double-sided shelves and higher than single-sided shelves, because double-sided shelves can be placed on both sides of the book, take the book is also convenient, not only to save space and at the same time increase the book collection space. According to market research, there are two [...]