| 标准号: |
ISO 21927-4-2019 |
| 英文名称: |
Smoke and heat control systems - Part 4: Natural smoke and heat exhaust ventilators - Design, requirements and installation |
| 中标分类: |
医药卫生劳动保护>>灭火技术 |
| 发布日期: |
2019-04-00 |
| 发布单位: |
IX-ISO |
| 标准状态: |
请与本站工作人员进行确认 |
| ICS分类: |
防火>>防火 |
| 起草单位/标准公告: |
ISO/TC 21 Ausrüstung für Brandschutz und Brandbek?mpfung;ISO/TC 21 Equipment for fire protection and fire fighting;ISO/TC 21 équipement de protection et de lutte contre l'incendie |
| 正文语言: |
英语 |
| 页数: |
16P.;A4 |
| 附注: |
History:ISO 21927-4-2019-04;ISO/DIS 21927-4-2017-08 |
| 被代替标准: |
ISO/DIS 21927-4-2017 |
| 引用标准: |
ISO 13943-2017;ISO 21927-1-2008;ISO 21927-2-2018 |
| 内容提要(EN): |
Buoyancy;Chimney flue;Construction;Definitions;Dimensioning;Draft;Elimination of smoke;Exhaust ventilators;Fans;Fire safety;Fire safety in buildings;Fire spread prevention;Fire technology;Firefighting;Heat control;Heat outlet systems;Mounting;Natural;Safety engineering;Smoke;Smoke extraction (buildings);Smoke funnel;Specification (approval);Structural fire protection;Testing;Thermal protection;Blowers |
| 归属: |
国际 |