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Showing 1 - 12 from 32 Standards Found 32 Standards
GSO BS 5834-4:2025
BS 5834-4:2011 
Gulf Standard
Surface boxes, guards and underground chambers for the purposes of utilities - Specification for utility chambers
GSO BS 5834-1:2024
BS 5834-1:2017 
Gulf Standard
Surface boxes, guards and underground chambers for the purposes of utilities - Specification for guards and plinths
OS GSO BS 5834-1:2024
BS 5834-1:2017 
Omani Standard
Surface boxes, guards and underground chambers for the purposes of utilities - Specification for guards and plinths
ISO 23555-3:2024
 
International Standard
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 3: Safety shut-off devices
GSO EN 1359:2023
EN 1359:2017 
Gulf Standard
Gas meters - Diaphragm gas meters
OS GSO EN 1359:2023
EN 1359:2017 
Omani Standard
Gas meters - Diaphragm gas meters
OS GSO EN 12261:2023
EN 12261:2018 
Omani Standard
Gas meters - Turbine gas meters
GSO EN 12261:2023
EN 12261:2018 
Gulf Standard
Gas meters - Turbine gas meters
ISO 23555-1:2022
 
International Standard
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 1: General requirements
ISO 23555-2:2022
 
International Standard
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 2: Gas pressure regulator
GSO ISO 6447:2015
ISO 6447:1983 
Gulf Standard
Rubber seals -- Joint rings used for gas supply pipes and fittings -- Specification for material
OS GSO ISO 6447:2015
ISO 6447:1983 
Omani Standard
Rubber seals -- Joint rings used for gas supply pipes and fittings -- Specification for material