短語詞組短語active smoke control system 主動式菸氣控制系統(tǒng)smoke control system design 防排菸系統(tǒng)設計pressurized smoke control system 加壓送風菸氣控制系統(tǒng)building smoke control system 建築防菸passive smoke control system 被動式菸氣控制系統(tǒng)ventilation and smoke control system 通風防排菸系統(tǒng)pre urized smoke control system 加壓送風菸氣控制系統(tǒng)exhaust and smoke control system 防排菸系統(tǒng)smoke control and extraction system 防排菸系統(tǒng) 返回 smoke control system