多用干式化学药品灭火器
multi-purpose dry chemical fire extinguisher
二氧化碳灭火器
carbon dioxide extinguisher
carbon-dioxide extinguisher
CO 2 fire extinguishing system
carbon dioxide fire extinguisher
carbon dioxide bottle
carbon dioxide cylinder
CO^2 fire extinguisher
防爆防火灭火装置
explosion-proof and fireproof and fire extinction device
防火灭火新技术
new fire prevention technology
干粉灭火器
dry-chemical extinguisher
powder fire extinguisher
dry powder fire extinguisher
Powde fire extinguisher
dry chemical fire extinguisher
dry chemicals extinguisher
化学干式灭火器
dry chemical fire extinguisher
化学灭火器
chemical fire extinguisher
化学泡沫灭火器
chemical foam extinguisher
火探自动探火灭火系统
fire trace automatic fire deteition system