Description: |
The publication approved by the National Science and Technology Commission and the Press and Publications Administration published a national technology magazines. Second Design Institute of Chemical Industry, Shanxi Coking Group Co., Ltd., China coal chemical industry, jointly organized information stations, domestic and international public offering. Has a review, special review, research and development, design, production technology, results and applications, technical innovation and energy conservation, technical and economic and other columns.
(Translated by machine.) |