对某“电脑城”多个出售计算机配件的商家进行管理。各个商家出售的计算机配件在种类、品牌等方面可能都存在差异。-Management of a " computer city" multiple businesses that sell computer accessories. All businesses for sale, computer accessories, there are differences in the type, brand, etc. may.

打印机设置的一个好东东打印机设置的一个好- Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitatio