CEN/TC 191
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75546 | prEN 15004-2 | Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2024, modified) | Aptauja slēgta |
| 62315 | prEN 15004-2 rev | Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 (ISO/DIS 14520-5:2014, modified) | Izstrādē |
| 39387 | prEN 15004-3 | Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant | Izstrādē |
| 62314 | prEN 15004-3 rev | Fixed firefighting systems - Gas extinguishing systems - Part 10: Physical properties and system design of gas extinguishing systems for IG-541 (ISO 14520-15:2015, modified) | Izstrādē |
| 68085 | prEN 15004-3 rev | Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant (ISO 14520-6:2016, modified) | Izstrādē |
| 39389 | prEN 15004-4 | Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant | Izstrādē |
| 75552 | prEN 15004-4 rev | Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified) | Izstrādē |
| 62316 | prEN 15004-4 rev | Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant (ISO/DIS 14520-6:2014, modified) | Izstrādē |
| 39385 | prEN 15004-5 | Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant | Izstrādē |
| 62312 | prEN 15004-5 rev | Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO/DIS 15420-9:2014, modified) | Izstrādē |
Displaying 521-530 of 565 results.