DD ENV 328:1993
Withdrawn
Date published:
Heat exchangers. Test procedures for establishing performance of unit air coolers for refrigeration
To establish a uniform method of testing operating a) with direct-dry expansion of a (primary) refrigerant; b) with a secondary refrigerant.
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DD ENV 328:1993
Get this standard
Prices exclude GST
PDF
( Single user document)
$452.00 NZD
PDF
( Single user document)
$425.22 NZD
HardCopy
$533.00 NZD