90.20 Standard under periodical review Jul 15, 2024
ISO
ISO/TC 163/SC 1 Test and measurement methods
International Standard
27.220 Heat recovery. Thermal insulation
Defines the use of the heat flow meter method to measure the steady-state heat transfer through flat slab specimens and the calculation of its heat transfer properties. Annex A forms an integral part of this standard. Annexes B, C, D and E are for information only.
WITHDRAWN
ISO 2581:1975
PUBLISHED
ISO 8301:1991
90.20
Standard under periodical review
Jul 15, 2024
PUBLISHED
ISO 8301:1991/Amd 1:2010