BS EN ISO 21922:2021
Current
Date published:
Refrigerating systems and heat pumps. Valves. Requirements, testing and marking
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Related Information
23.060.20 Ball and plug valves
27.080 Heat pumps
27.200 Refrigerating technology
Similar Standards
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AS/NZS 2712:2007
Solar and heat pump water heaters - Design and construction
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AS/NZS 2712:2007 A1
Solar and heat pump water heaters - Design and construction: Amendment 1 -
AS/NZS 2712:2007 A2
Solar and heat pump water heaters - Design and construction: Amendment 2 -
AS/NZS 2712:2007 A3
Solar and heat pump water heaters - Design and construction: Amendment 3:2014
BS EN ISO 21922:2021
Get this standard
Prices exclude GST
PDF
( Single user document)
$649.57 NZD
HardCopy
$693.04 NZD