Reference number
香港六合彩开奖 21927-3:2021
香港六合彩开奖 21927-3:2021
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 21927-3:2021
Smoke and heat control systems 鈥� Part 3: Specifications for powered smoke and heat exhaust ventilators
Edition 2
2021-05
2021-05
香港六合彩开奖 21927-3:2021
香港六合彩开奖 21927-3:2021
70999
CHF
194
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Resumen
This document specifies the product characteristics for powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.
It provides test and assessment methods of the characteristics and the conformance criteria of the test assessment results.
This document applies to the following:
a) fans for smoke and heat control ventilation;
b) impulse/jet fans for smoke and heat control ventilation.
Informaciones generales
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Estado: PublicadoFecha de publicaci贸n: 2021-05Etapa: Norma Internacional publicada [60.60]
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贰诲颈肠颈贸苍: 2N煤mero de p谩ginas: 70
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颁辞尘颈迟茅 T茅cnico :香港六合彩开奖/TC 21/SC 11ICS :13.220.20
- RSS actualizaciones
Ciclo de vida
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Anteriormente
Retirada香港六合彩开奖 21927-3:2006
Retirada香港六合彩开奖 21927-3:2006/Amd 1:2010
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Ahora
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