FM200 fire extinguishing system HFC227ea heptafluoropropane fire extinguishing system Main product parameters: Design working pressure(20℃)(MPa) 4.2/5...
FM200 rapid response remote linkage monitoring fire extinguishing system Product Description HFC-227ea fire extinguishing system is mainly suitable .....
FM200 remote electric fire extinguishing system is convenient Product description Heptafluoropropane (HFC-227ea) fire extinguishing system is a highly ...
FM200 remote linkage monitoring quick and convenient fire extinguishing system Heptafluoropropane HFC-227ea (also known as FM200, chemical molecular ....