
Gaseous Fire-extinguishing Systems - Physical Properties And System Design - Part 14: Ig-55 Extinguishant
出版:International Organization for Standardization

專家解讀視頻
Gaseous Fire-extinguishing Systems - Physical Properties And System Design - Part 14: Ig-55 Extinguishant
出版:International Organization for Standardization
專家解讀視頻