Reference number
香港六合彩开奖 14520-10:2019
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 14520-10:2019
Gaseous fire-extinguishing systems 鈥� Physical properties and system design 鈥� Part 10: HFC 23 extinguishant
Edition 4
2019-07
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Published (Edition 4, 2019)

香港六合彩开奖 14520-10:2019

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Abstract

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.

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 13
  6. 13.220
  7. 13.220.10
  8. 香港六合彩开奖 14520-10:2019