| 1 | A case in point was a student from a school in Ningxia. | |
| 2 | There are two Branch Establishment belong to Wanxin Company, one located in shi zhui Mountain district in Ningxia province. They produce coal Activated Carbon with coal. | |
| 3 | By means of some parameters that reflect breaking strength of coal body structure, changing features of coal body structure at No. 3 coal bed of No. 1 mine in Shizuishan Mine Area are studied. | |
| 4 | It connects multi-experimental platforms into a big power system, and collocates microcomputer monitoring system to realize four-remoteness function of power system. | |
| 5 | Sand Lake is located in Shizuishan City and Pingluo between the urban area 26 kilometers away from the Shizuishan, 56 km from the capital of Yinchuan. |
