People's Republic of China Scientific Abstracts, No. 172 Open PDF Document Details Document Type Technical Report Publication Date Jul 21, 1977 Accession Number ADA375930 Entities Organizations Joint Publications Research Service Tags Communities of Interest Biomedical Energy and Power Technologies Sensors Space Weapons Technologies DTIC Thesaurus Topics Chemical Synthesis Chemistry Communication Systems Construction Fungi Governments Health Services Heat Energy Lasers Lepidoptera Magnetic Properties Materials Materials Science Medical Personnel Observatories Photographs Plants