CHINESE (MAINLAND) SCIENCE AND TECHNOLOGY JOURNALS. TABLE OF CONTENTS Open PDF Document Details Document Type Technical Report Publication Date Jan 01, 1963 Accession Number AD0407477 Entities People N. H. Ng Organizations Emmanuel College Tags DTIC Thesaurus Topics Beds (Process Engineering) Chemical Engineering Chemical Industry Chemical Reaction Properties Chemical Synthesis Chemistry Dielectric Gases Distillation Heat Transfer Heat Transfer Coefficients Low Temperature Materials Materials Science Organic Chemistry Petroleum Petroleum Industry Tars