Moldova standards PDF

Fire resistance tests - Fire dampers for air distribution systems - Part 2- Intumescent dampers. Original standard ISO 21925-2-2021 in PDF full version. Additional info + preview on request

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Smoke and heat control systems - Part 1- Specification for smoke barriers. Original standard ISO 21927-1-2008 in PDF full version. Additional info + preview on request

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Smoke and heat control systems - Part 10- Specification for power output devices. Original standard ISO 21927-10-2011 in PDF full version. Additional info + preview on request

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Smoke and heat control systems - Part 2- Specifications for natural smoke and heat exhaust ventilators. Original standard ISO 21927-2-2018 in PDF full version. Additional info + preview on request

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Smoke and heat control systems - Part 3- Specifications for powered smoke and heat exhaust ventilators. Original standard ISO 21927-3-2021 in PDF full version. Additional info + preview on request

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Smoke and heat control systems - Part 4- Natural smoke and heat exhaust ventilators - Design, requirements and installation. Original standard ISO 21927-4-2019 in PDF full version. Additional info + preview on request

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