Registration number (WIID)Project No.TitleStatus
77421LVS CEN/TS 18173:2025Hydrogen applications - Material compatibility evaluation and qualification - Equipment used in commercial, industrial installations including gas burners, gas burning appliances and fuel gas infrastructures 
77421CEN/TS 18173:2025Hydrogen applications - Material compatibility evaluation and qualification - Equipment used in commercial, industrial installations including gas burners, gas burning appliances and fuel gas infrastructuresStandarts spēkā
80256EN 14382:2019+A1:2024Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar)Standarts spēkā
80255EN 334:2019+A1:2024Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)Standarts spēkā
80256LVS EN 14382+A1:2025Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar)Standarts spēkā
80255LVS EN 334+A1:2025Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)Standarts spēkā
21179EN 14382:2005Safety devices for gas pressure regulating stations and installations - Gas safety shut-off devices for inlet pressures up to 100 barAtcelts
32588EN 14382:2005+A1:2009Safety devices for gas pressure regulating stations and installations - Gas safety shut-off devices for inlet pressures up to 100 barAtcelts
21178EN 334:2005Gas pressure regulators for inlet pressures up to 100 barAtcelts
11320EN 13787:2001Elastomers for gas pressure regulators and associated safety devices for inlet pressures up to 100 barAtcelts
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