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This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specifications, usage and safety aspects. It is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.
Author | ISO/TC 21/SC 8 Gaseous media and firefighting systems using gas |
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Editor | ISO |
Document type | Standard |
Format | Paper |
Edition | 4 |
Number of pages | 10 |
Replace | ISO 14520-10:2016 |
Weight(kg.) | 0.1170 |
Year | 2019 |
Country | Switzerland |