how does low expansion foam act as an extinguishing agent when dealing with oil fires?
Foam extinguishing agent is a commonly used extinguishi…
which type of fire requires foam/dry chemical as an extinguishing agent?
Foam extinguishing agents are mainly suitable for ext…
Aqueous film-forming foam fire extinguishing agent
Aqueous film-forming foam fire extinguishing agent I. C…
fire extinguishing agent company
Zhengzhou Yuheng Industrial Co., Ltd. was established i…