大石桥市

  • 网络dashiqiao
大石桥市大石桥市
  1. 以辽宁省大石桥市廉价镁砂为主原料,制备具有吸附功能的氧化镁吸附剂。

    This paper is inclined to present the authors'study results of the inexpensive magnesia sands from Dashiqiao area , Liaoning , to be applied as absorbents .

  2. 我国大、中学体育衔接的研究发展中的大石桥市金桥中学

    Study on Link of Physical Ed Between Colleges and Middle Schools in China