Definition
No definition available
Concept Hierarchy
Broader Concepts 1
Current Concept
Narrower Concepts 4
Heat exchange units and machinery for liquefying air or other gases
282511
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Air conditioning machines
282512
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Refrigeration and freezing equipment and heat pumps, except household type equipment
282513
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Machinery and apparatus for filtering or purifying gases n.e.c.
282514
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Notes
History Notes
Concept Information
IRI
https://glossary.bonsai.uno/CPAv2.1/28251
Notation
28251
Status
Accepted