BS 1000[621.5]:1971

Withdrawn

Universal Decimal Classification. English full edition Pneumatic energy, machinery and tools. Refrigeration and liquefaction techniques and plant

Available format(s)

Hardcopy , PDF

Withdrawn date

09-15-1995

Language(s)

English

Published date

08-17-1971

Publisher

British Standards Institution

Cooperating organizations
Foreword
Scope
Related subjects
Notes on auxiliary signs and subdivisions
Explanation of other symbols used in the schedule
Schedule
Special auxiliary subdivisions
621.5-1/-9 Details of pneumatic machines and of
            refrigerating machines
621.5.01 Generalities on the compression and
            rarefaction of air and other gases.
            Theory. Cyclic processes
621.5.02 Air. Vapours. Gases
621.5.04 Various devices appertaining to
            refrigerating machines
621.5.09 Source and utilization of pneumatic energy
Principal divisions
621.51/.54 Technical applications of pneumatic energy
621.51 Compression of air and other gases.
            Compressors
621.52 Rarefaction of air and other gases. Air
            pumps. Vacuum pumps
621.54 Applications of compressed or rarefied air.
            Air motors. Wind motors
621.56/.59 Refrigeration technology
621.56 Refrigeration technology in general
621.57 Refrigerating machines. Heat pumps
621.58 Apparatus for production of ice. Ice
            technology
621.59 Apparatus for generating very low
            temperatures (cryogenics) and for
            liquefaction of gases
Alphabetical subject index
Survey of UDC editions

Describes classed information about the technical applications of pneumatic energy, the compression and rarefaction of air and other gases, air motors and wind motors. Covers related subjects, notes on auxiliary signs and subdivisions, explanation of other symbols used in the schedule, details of pneumatic and refrigerating machines, generalities on the compression and rarefaction of air and other gases, air. Vapour. Gases, various devices appertaining to refrigerating machines and source and utilization of pneumatic energy.

Committee	IDT/1
DocumentType	Standard
Pages	0
PublisherName	British Standards Institution
Status	Withdrawn

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