这是款自编的小票打印机、顾客显示屏和银箱控制的程序 根据测试适合大多数的小票打印机（可能在条码控制这里有不同的地方）-This is the section of small ticket self printers, customer displays and silver box control procedures based on testing for most of the small ticket printer (barcode control there may be a

Delphi游泳馆收费管理系统, 收费，会员，多种会员级别，顾客显示屏,开钱箱,控制小票打印机-natatorium system