Usa "steam boiler" in una frase
steam boiler frasi di esempio
steam boiler
1. —, the strength of cylindrical steam boilers, xxiii, 68
2. —, the galvanoscope, a means of detecting the failure of water in steam boilers, xxxvi, 141
skyscraper
skyscraper
1. —, the strength of cylindrical steam boilers, xxiii, 68
2. —, the galvanoscope, a means of detecting the failure of water in steam boilers, xxxvi, 141