Page:Library of Congress Classification Outline.djvu/290

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Subclass TP

TP1-1185 Chemical technology
TP155-156   Chemical engineering
TP200-248 Chemicals: Manufacture, use, etc.
TP248.13-248.65 Biotechnology
TP250-261 Industrial electrochemistry
TP267.5-301 Explosives and pyrotechnics
TP315-360 Fuel
TP368-456 Food processing and manufacture
TP480-498 Low temperature engineering. Cryogenic engineering. Refrigeration
TP500-660 Fermentation industries. Beverages. Alcohol
TP670-699 Oils, fats, and waxes
TP690-692.5   Petroleum refining. Petroleum products
TP700-746 Illuminating industries (Nonelectric)
TP751-762 Gas industry
TP785-869 Clay industries. Ceramics. Glass
TP875-888 Cement industries
TP890-933 Textile bleaching, dyeing, printing, etc.
TP934-945 Paints, pigments, varnishes, etc.
TP1080-1185 Polymers and polymer manufacture