CONTIGAS, the German gas group 81 per cent owned by the utility Bayernwerk, said yesterday that it intends to invest DM900m in the next four years to build a new gas distribution system in the east German state of Thuringia. Reporting on its

齿轮范成系统的界面，有源代码！可以参考下！-Gear Fan into the system interface, source code! You can refer to the next!

工业控制上位机用于对工控自动化感兴趣的朋友有图表有泵图有仪表指示-this software is used to studry how to control next device by the vb

南方CASS下两期土石方断面里程文件合并成一个HDM文件，利用CASS绘制断面图-South CASS next two sections of earth HDM mileage files into one file using the CASS drawing sectional view