<![CDATA[��ϲʿ��/TC 21/SC 8 - Gaseous media and firefighting systems using gas]]>

<![CDATA[��ϲʿ��/TC 21/SC 8 - Gaseous media and firefighting systems using gas]]> /cms/render/live/es/sites/isoorg/contents/data/committee/04/67/46700.html Normas y proyectos de ��ϲʿ�� ϲʿ��.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[��ϲʿ��/TC 21/SC 8 - Gaseous media and firefighting systems using gas]]> <![CDATA[��ϲʿ�� 21805:2023/CD Amd 1 - Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems — Amendment 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/09/03/90329.html /cms/render/live/es/sites/isoorg/contents/data/standard/09/03/90329.html 2024-09-16 <![CDATA[��ϲʿ�� 14520-8:2019 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74523.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74523.html 2024-07-15 <![CDATA[��ϲʿ�� 14520-10:2019 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74525.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74525.html 2024-07-15 <![CDATA[��ϲʿ�� 14520-9:2019 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74524.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74524.html 2024-07-15 <![CDATA[��ϲʿ�� 20338:2019 - Oxygen reduction systems for fire prevention — Design, installation, planning and maintenance]]> /cms/render/live/es/sites/isoorg/contents/data/standard/06/77/67742.html /cms/render/live/es/sites/isoorg/contents/data/standard/06/77/67742.html 2024-07-15 <![CDATA[��ϲʿ�� 7201-1:1989 - Fire protection — Fire extinguishing media — Halogenated hydrocarbons — Part 1: Specifications for halon 1211 and halon 1301]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/38/13821.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/38/13821.html 2024-07-15 <![CDATA[��ϲʿ�� 7201-2:1991 - Fire extinguishing media — Halogenated hydrocarbons — Part 2: Code of practice for safe handling and transfer procedures of halon 1211 and halon 1301]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/38/13822.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/38/13822.html 2024-07-15 <![CDATA[��ϲʿ��/WD 20862-1 - Fire-extinguishing systems — Pre-Engineered Systems for Unoccupied Cabinet / Enclosure Protection — Part 1: Direct]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/65/86505.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/65/86505.html 2024-05-23 <![CDATA[��ϲʿ��/WD 20862-2 - Fire-extinguishing systems — Pre-Engineered Systems for Unoccupied Cabinet / Enclosure Protection — Part 2: Indirect]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/65/86511.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/65/86511.html 2024-05-23 <![CDATA[��ϲʿ��/DIS 15779 - Condensed aerosol fire extinguishing systems — Requirements and test methods for components and system design, installation and maintenance — General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/59/85948.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/59/85948.html 2024-04-25 <![CDATA[��ϲʿ�� 16003:2008 - Components for fire-extinguishing systems using gas— Requirements and test methods — Container valve assemblies and their actuators; selector valves and their actuators; nozzles; flexible and rigid connectors; and check valves and non-return valves]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/44/44471.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/44/44471.html 2024-03-22 <![CDATA[��ϲʿ�� 14520-5:2019 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74522.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74522.html 2024-01-08 <![CDATA[��ϲʿ�� 14520-5:2024 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/50/85067.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/50/85067.html 2024-01-08 <![CDATA[��ϲʿ�� 14520-11:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55347.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55347.html 2023-06-22 <![CDATA[��ϲʿ��/TS 21805:2018 - Guidance on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/17/71716.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/17/71716.html 2023-02-03 <![CDATA[��ϲʿ�� 14520-1:2015 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55340.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55340.html 2023-02-03 <![CDATA[��ϲʿ��/TR 23107:2021 - Criteria for assessment of new extinguishants for inclusion in the ��ϲʿ�� 14520 series]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79442.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79442.html 2023-02-03 <![CDATA[��ϲʿ�� 14520-1:2023 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79444.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79444.html 2023-02-03 <![CDATA[��ϲʿ�� 21805:2023 - Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79443.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/94/79443.html 2023-02-03 <![CDATA[��ϲʿ�� 15779:2011 - Condensed aerosol fire extinguishing systems — Requirements and test methods for components and system design, installation and maintenance — General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/20/52016.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/20/52016.html 2022-10-28 <![CDATA[��ϲʿ�� 6183:2009 - Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/05/50545.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/05/50545.html 2022-03-01 <![CDATA[��ϲʿ�� 6183:2009/Amd 1:2017 - Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation — Amendment 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/28/72829.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/28/72829.html 2022-03-01 <![CDATA[��ϲʿ�� 6183:2009/Amd 2:2019 - Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation — Amendment 2]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/80/78008.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/80/78008.html 2022-03-01 <![CDATA[��ϲʿ�� 6183:2022 - Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74513.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74513.html 2022-03-01 <![CDATA[��ϲʿ�� 14520-17:2022 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 17: Halocarbon Blend 55]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/79/77909.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/79/77909.html 2022-02-14 <![CDATA[��ϲʿ��/TR 23107:2019 - Criteria for assessment of new extinguishants for inclusion in the ��ϲʿ�� 14520 series]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74571.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/45/74571.html 2021-07-08 <![CDATA[��ϲʿ��/TS 12854:2009 - Gaseous media fire-extinguishing systems — Physical properties and system design — Scaling factors for Class B fuels other than heptane]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/20/52010.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/20/52010.html 2021-03-22 <![CDATA[��ϲʿ�� 14520-12:2015 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 12: IG-01 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55348.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55348.html 2020-07-06 <![CDATA[��ϲʿ�� 14520-14:2015 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 14: IG-55 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55349.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55349.html 2020-07-06 <![CDATA[��ϲʿ�� 14520-13:2015 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 13: IG-100 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55350.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55350.html 2020-07-06 <![CDATA[��ϲʿ�� 14520-15:2015 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 15: IG-541 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55351.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55351.html 2020-07-06 <![CDATA[��ϲʿ�� 14520-8:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55344.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55344.html 2019-07-02 <![CDATA[��ϲʿ�� 14520-9:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55345.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55345.html 2019-07-02 <![CDATA[��ϲʿ�� 14520-10:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55346.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55346.html 2019-07-02 <![CDATA[��ϲʿ�� 14520-5:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55342.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55342.html 2019-07-01 <![CDATA[��ϲʿ�� 14520-2:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55341.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55341.html 2017-11-30 <![CDATA[��ϲʿ�� 14520-6:2016 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 6: HCFC Blend A extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55343.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/53/55343.html 2017-11-30 <![CDATA[��ϲʿ�� 5923:2012 - Equipment for fire protection and fire fighting — Fire extinguishing media — Carbon dioxide]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/79/57907.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/79/57907.html 2017-11-30 <![CDATA[��ϲʿ�� 14520-10:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39792.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39792.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-9:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39791.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39791.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-2:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39788.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39788.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-5:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39798.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39798.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-6:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 6: HCFC Blend A extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39789.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39789.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-8:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39790.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39790.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-11:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39793.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39793.html 2016-09-28 <![CDATA[��ϲʿ�� 14520-1:2006 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/74/37452.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/74/37452.html 2015-12-08 <![CDATA[��ϲʿ�� 14520-1:2006/Cor 1:2007 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements — Technical Corrigendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/00/50028.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/00/50028.html 2015-12-08 <![CDATA[��ϲʿ�� 14520-12:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 12: IG-01 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39794.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39794.html 2015-02-25 <![CDATA[��ϲʿ�� 14520-15:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 15: IG-541 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39797.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39797.html 2015-02-13 <![CDATA[��ϲʿ�� 14520-14:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 14: IG-55 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39796.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39796.html 2015-02-13 <![CDATA[��ϲʿ�� 14520-13:2005 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 13: IG-100 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39795.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/97/39795.html 2015-01-20 <![CDATA[��ϲʿ��/TS 13075:2009 - Gaseous-media fire-extinguishing systems — Engineered extinguishing systems — Flow calculation implementation method and flow verification and testing for approval]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/26/52656.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/26/52656.html 2014-09-01 <![CDATA[��ϲʿ��/TS 20885:2003 - Gaseous media fire-extinguishing systems — Area coverage fire test procedure — Engineered and pre-engineered extinguishing units]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/55/35565.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/55/35565.html 2014-01-06 <![CDATA[��ϲʿ�� 5923:1989 - Fire protection — Fire extinguishing media — Carbon dioxide]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/21/12117.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/21/12117.html 2009-08-17 <![CDATA[��ϲʿ�� 14520-2:2000/Cor 1:2001 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant — Technical Corrigendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/61/36162.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/61/36162.html 2006-02-15 <![CDATA[��ϲʿ�� 14520-1:2000/Cor 1:2002 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements — Technical Corrigendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/61/36161.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/61/36161.html 2006-02-15 <![CDATA[��ϲʿ�� 14520-9:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28027.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28027.html 2006-02-15 <![CDATA[��ϲʿ�� 14520-1:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/39/23938.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/39/23938.html 2006-02-15 <![CDATA[��ϲʿ�� 14520-2:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28020.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28020.html 2006-02-15 <![CDATA[��ϲʿ�� 14520-6:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 6: HCFC Blend A extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28024.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28024.html 2006-02-13 <![CDATA[��ϲʿ�� 14520-8:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28026.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28026.html 2006-02-13 <![CDATA[��ϲʿ�� 14520-14:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 14: IG-55 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28032.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28032.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-13:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 13: IG-100 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28031.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28031.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-15:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 15: IG-541 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28033.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28033.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-10:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28028.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28028.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-11:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28029.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28029.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-12:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 12: IG-01 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28030.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28030.html 2005-11-30 <![CDATA[��ϲʿ�� 14520-7:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 7: HCFC 124 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28025.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28025.html 2005-09-21 <![CDATA[��ϲʿ�� 14520-4:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 4: FC-3-1-10 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28022.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28022.html 2005-09-21 <![CDATA[��ϲʿ�� 14520-3:2000 - Gaseous fire-extinguishing systems — Physical properties and system design — Part 3: FC-2-1-8 extinguishant]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28021.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/80/28021.html 2005-09-21