GSO IEC 60721-3-9:2021
Gulf Standard
Current Edition
·
Approved on
01 July 2021
·
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products
GSO IEC 60721-3-9:2021 Files
No files are available for this standard right now!
GSO IEC 60721-3-9:2021 Scope
Defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, and which are used under the climatic conditions classified in IEC 60721-3-3 and IEC 60721-3-4.
Best Sellers From Metrology Sector
GSO OIML R87:2021
OIML R87:2016
Gulf Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015
Gulf Standard
Labeling requirements for prepackages
OS GSO OIML R121:2007
GSO OIML R121:2007
Omani Standard
The Scale of Relative Humidity of Air
Certified Against Saturated Salt Solutions
GSO OIML R121:2007
OIML R 121:1996
Gulf Standard
The Scale of Relative Humidity of Air
Certified Against Saturated Salt Solutions
Recently Published from Metrology Sector
GSO ISO 12999-2:2024
ISO 12999-2:2020
Gulf Standard
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 2: Sound absorption
GSO ISO 3864-2:2024
ISO 3864-2:2016
Gulf Standard
Graphical symbols — Safety colours and safety signs — Part 2: Design principles for product safety labels
GSO ISO/TR 17534-4:2024
ISO/TR 17534-4:2020
Gulf Standard
Acoustics — Software for the calculation of sound outdoors — Part 4: Recommendations for a quality assured implementation of the COMMISSION DIRECTIVE (EU) 2015/996 in software according to ISO 17534-1
GSO ISO 12999-1:2024
ISO 12999-1:2020
Gulf Standard
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation