vcSDll VCD2000AV卡的API函数封装 DvrDll PV988卡的API函数封装 DvsCode 监控录像系统源代码-vcSDll VCD2000AV card API Function Packaging DvrDll PV988 card API Function Packaging DvsCode video surveillance system source code

vcd租赁管理_源码,很完整的租赁管理系统,稍加修改就可用于图书等的租赁管理,(VCD lease management _ source code, very complete lease management system, with a little modification can be used to books such as lease management,)