您要查找的是不是：
- 系统system
- POS系统POS
- POS系统属性attributes of POS
- 一些连锁店开始将其POS系统与供应商联系起来,交换订单及账单。Some retail chains have started linking up their POS systems with vendors, exchanging purchase orders and invoices.
- 条码技术和POS系统Bar code Technique and POS system
- 系统的systemic
- 信息系统information system
- 系统信息system information
- 系统管理员system administrator
- 基于Windows2000的POS系统无盘终端的建立Establishment of Non-disk Workstation for POS System based on Windows 2000
- 文件系统file systems
- 系统文件system file
- 系统地by the numbers
- 生态系统ecological system
- 系统盘system disk
- 免疫系统immunologic system
- 管理系统managerial system
- 电力系统electric power system
- 控制系统control system
- 神经系统nervous system
