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ISO 21922:2021 | 31 Aug 2021 | BSI Knowledge
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ISO 21922:2021
Refrigerating systems and heat pumps. Valves. Requirements, testing and marking
Current, Under Review
•
Published:
31 Aug 2021
Overview
Preview
References
History
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Product Details
Descriptors
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ICS Codes
27.080 Heat pumps
27.200 Refrigerating technology
Committee
RHE/18
International relationships
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ISBN
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Publisher
ISO