gas fire extinguishing system 气体灭火系统
clean gas fire extinguishing system 洁净气体灭火系统
IG541 gas fire extinguishing system IG541气体灭火系统
gas-aerosol fire extinguishing system 气体
gas sol fire extinguishing system 气溶胶灭火系统
Check gas fire extinguishing system and report.
检查惰性气体灭火系统并报告。
Design and production of the company's main products are: heptafluoropropane gas automatic fire extinguishing system.
公司设计及生产的主要产品有：七氟丙烷气体自动灭火系统。
Gas fire extinguishing system is used more and more widely, and its fire safety problem increases accordingly.
气体灭火系统的应用日趋广泛，其安全性问题也日益突出。
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