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Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2019, modified)

00.60 Close of review

CEN/TC 191

Fixed firefighting systems - Gas extinguishing systems - Part 6: Physical properties and system design of gas extinguishing systems for HFC 23 extinguishant (ISO 14520-10:2019, modified)

00.60 Close of review

CEN/TC 191

Fixed firefighting systems - Condensed aerosol extinguishing systems - Part 1: Requirements and test methods for components

00.60 Close of review

CEN/TC 191

Fixed firefighting systems - Condensed aerosol extinguishing systems - Part 2: Design, installation and maintenance

00.60 Close of review

CEN/TC 191

Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids

00.60 Close of review

CEN/TC 191

Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids

00.60 Close of review

CEN/TC 191

Fire extinguishing media - Foam concentrates - Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquids

00.60 Close of review

CEN/TC 191

Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids

00.60 Close of review

CEN/TC 191

Fixed firefighting systems - Water mist systems - Part 3: Requirements and test methods for check valves

40.10 harmonizedStageCodeLabel.40.10

CEN/TC 191

Fixed firefighting systems — Automatic sprinkler systems — Design, assembly, installation and commissioning of pump sets

40.60 Close of voting

CEN/TC 191

Fixed firefighting systems - Hose systems - Part 1: Specification for fire hose with semi-rigid hose

50.60 Close of voting. Proof returned by secretariat

CEN/TC 191

Fixed firefighting systems - Hose systems - Part 2: Specification for fire hose systems with lay-flat hose

50.60 Close of voting. Proof returned by secretariat

CEN/TC 191