0) 界面靓丽时尚,并可切换皮肤 1) 高速分类汇总，结果可导入Excel． 2) 采用MS-sql为后台数据库 3) 可无限客户端同时录入-0) interface beautiful fashion, and to switch the skin 1) high-speed classification summary, the results can be imported to Excel. 2) MS-sql database for the backgro