NS EN ISO 8990 : 1ED 1997
Current
Current
The latest, up-to-date edition.
THERMAL INSULATION - DETERMINATION OF STEADY-STATE THERMAL TRANSMISSION PROPERTIES - CALIBRATED AND GUARDED HOT BOX
Published date
12-01-2013
Gives principles for designing of apparatus and minimum requirement to be met for determining the laboratory steady-state thermal transmission properties of building and similar components for industrial use. Does not specify a particular design as requirements can vary widely.
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