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Showing 1 - 12 from 30 Standards Found 30 Standards
GSO ASTM D4582:2026
ASTM D4582:23 
Gulf Standard
Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
GSO ASTM D4692:2025
ASTM D4692:01(2017) 
Gulf Standard
Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO<inf >4</inf>, SrSO<inf>4</inf>, and BaSO<inf>4</inf>) for Reverse Osmosis and Nanofiltration
ISO 22734-1:2025
 
International Standard
Hydrogen generators using water electrolysis — Part 1: Safety
GSO ASTM D4516:2025
ASTM D4516:19a 
Gulf Standard
Standard Practice for Standardizing Reverse Osmosis Performance Data
ISO 5771:2024
 
International Standard
Rubber hoses and hose assemblies for transferring anhydrous ammonia — Specification
BH GSO ISO 13709:2024
ISO 13709:2003 
Bahraini Standard
Centrifugal pumps for petroleum, petrochemical and natural gas industries
BH GSO ISO 10439-2:2017
ISO 10439-2:2015 
Bahraini Standard
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors -- Part 2: Non-integrally geared centrifugal and axial compressors
BH GSO ISO 10439-4:2017
ISO 10439-4:2015 
Bahraini Standard
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors -- Part 4: Expander-compressors
BH GSO ISO 10439-1:2017
ISO 10439-1:2015 
Bahraini Standard
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors -- Part 1: General requirements
BH GSO ISO 22734-2:2017
ISO 22734-2:2011 
Bahraini Standard
Hydrogen generators using water electrolysis process -- Part 2: Residential applications
BH GSO ISO 22734-1:2017
ISO 22734-1:2008 
Bahraini Standard
Hydrogen generators using water electrolysis process -- Part 1: Industrial and commercial applications
BH GSO ISO 10439-3:2017
ISO 10439-3:2015 
Bahraini Standard
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors -- Part 3: Integrally geared centrifugal compressors