
Gaseous Fire-extinguishing Systems - Physical Properties And System Design - Part 10: Hfc 23 Extinguishant
出版:International Organization for Standardization

專家解讀視頻
Gaseous Fire-extinguishing Systems - Physical Properties And System Design - Part 10: Hfc 23 Extinguishant
出版:International Organization for Standardization
專家解讀視頻