Based on railway sub-bureau dispatch system application, the paper analyzes the function and some problems of JDBC1.

在铁路分局调度系统应用的基础上，分析了JDBC1。

youdao

Based on railway sub-bureau dispatch system application, the paper analyzes the function and some problems of JDBC1.

在铁路分局调度系统应用的基础上，分析了JDBC1。

youdao