GSO ISO 3160-2:2021
ISO 3160-2:2015
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Watch-cases and accessories — Gold alloy coverings — Part 2: Determination of fineness, thickness, corrosion resistance and adhesion
GSO ISO 3160-2:2021 Files
Arabic
23 Pages
Current Edition
55.42 OMR
English
14 Pages
Current Edition
Reference Language
41.24 OMR
GSO ISO 3160-2:2021 Scope
ISO 3160-2:2015 specifies methods to determine fineness, thickness, corrosion resistance and adhesion for gold alloy coverings on watch-cases and accessories, including bracelets when they are permanently attached to the case.
The tests apply only to significant surfaces.
ISO 3160-2:2015 applies to all gold alloy coverings specified in ISO 3160‑1.
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 R76-1:2009
OIML R 76-1:2006
Omani Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
GSO OIML R 76-1:2009
OIML R 76-1:2006
Gulf Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
Recently Published from Metrology Sector
GSO ISO 19749:2024
ISO 19749:2021
Gulf Standard
Nanotechnologies
— Measurements of particle size and shape distributions by scanning electron microscopy
GSO ISO 4373:2024
ISO 4373:2022
Gulf Standard
Hydrometry
— Water level measuring devices
GSO ISO 8529-3:2024
ISO 8529-3:2023
Gulf Standard
Neutron reference radiation fields
— Part 3: Calibration of area and personal dosemeters and determination of their response as a function of neutron energy and angle of incidence
GSO ISO 9847:2024
ISO 9847:2023
Gulf Standard
Solar energy
— Calibration of pyranometers by comparison to a reference pyranometer