【生活】发射装置，固定球，发射球的固定球装置

stationarily-arranged

fire-extinguishing plant, stationarily-arranged with hydrant

projecting device, stationarily-arranged ball

stationarily-arranged fire-extinguishing plant

stationarily-arranged fire-extinguishing plants with

fire-extinguishing plant, stationarily-arranged

fire-extinguishing plant, stationarily-arranged in aircraft

stationarily-arranged fire-extinguishing plants in vehicles