
Gaseous fire-extinguishing systems -- Physical properties and system design -- Part 5: FK-5-1-12 extinguishant
出版:International Organization for Standardization

專家解讀視頻
Gaseous fire-extinguishing systems -- Physical properties and system design -- Part 5: FK-5-1-12 extinguishant
出版:International Organization for Standardization
專家解讀視頻