Description: |
This publication is approved by the former State Science and Technology Commission public offering of scientific journals, by the National Academy of integrated design of large Class A - host Changsha Metallurgical Design and Research Institute. Mainly reported for metallurgical and mining and metallurgical and mining the gold reference, nonferrous metals, chemicals, building materials, coal and other mining engineering design and construction of the new technology, new technology, new equipment, technical achievements and progress. (Translated by machine.) |