无管网气体灭火装置 Extinguishing device without piping system
惰性气体灭火装置 inert gas extinguishing installation
柜式气体灭火装置 Cabinet gas fire extinguishing equipment ; cabinet gas extinguishing equipment
悬挂式气体灭火装置 Hanging gaseous fire extinguishing equipment
气体灭火装置的元件 Components for gas extinguishing systems
窒息性气体灭火装置 fire-smothering gear
机舱惰性气体灭火装置 gas smothering system in machinery space
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