ISSN | 1672-7428 |
Organizer: | zhong guo di zhi diao cha ju |
Publisher: | tan kuang gong cheng - yan tu zuan jue gong cheng bian ji bu |
Description: | Department of Land and Natural Resources in charge of the magazine, sponsored by the China Geological Survey Bureau of domestic public offering of technical classes bimonthly. Exploration of the major engineering and geotechnical reports DRILLING new technology, new technology, new methods, new equipment, research, extension, application and information at home and abroad. (Translated by machine.) |