ISO/TC 21/SC 11
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53776 | ISO 21927-9:2012 | Smoke and heat control systems — Part 9: Specification for control equipment | Standarts spēkā |
| 53775 | ISO 21927-2:2006/Amd 1:2010 | Smoke and heat control systems — Part 2: Specification for natural smoke and heat exhaust ventilators — Amendment 1 | Atcelts |
| 53774 | ISO 21927-3:2006/Amd 1:2010 | Smoke and heat control systems — Part 3: Specification for powered smoke and heat exhaust ventilators — Amendment 1 | Atcelts |
| 45739 | ISO 21927-7:2017 | Smoke and heat control systems — Part 7: Smoke ducts sections | Standarts spēkā |
| 45738 | ISO/PWI 21927-6 | Smoke and heat control systems — Part 6: Differential pressure systems | Izstrādē |
| 45737 | ISO/PWI 21927-5 | Smoke and heat control systems — Part 5: Calculation methods | Izstrādē |
| 45736 | ISO/PWI 21927-4 | Smoke and heat control systems — Part 4: Installed SHEVS systems for smoke and heat ventilation | Izstrādē |
| 40514 | ISO 21927-3:2006 | Smoke and heat control systems — Part 3: Specification for powered smoke and heat exhaust ventilators | Atcelts |
| 40513 | ISO 21927-2:2006 | Smoke and heat control systems — Part 2: Specification for natural smoke and heat exhaust ventilators | Atcelts |
| 40512 | ISO 21927-1:2008 | Smoke and heat control systems — Part 1: Specification for smoke barriers | Standarts spēkā |
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