* 공업단위(工業單位) 환산표(換算表)2-속도,유량,무게,힘,압력,밀도 속도 (速度) (speed) m/sec m/hr km/hr ft/sec ft/min mile/hr 1 3600 3.6 3.281 196.85 2.2370 0.0002778 1 0.001 0.0009114 0.05468 0.000621 0.2778 1000 1 0.9114 54.682 0.6214 0.3048 1097.25 1.0973 1 60 0.68182 0.005080 18.287 0.01829 0.01667 1 0.01136 0.4470 1609.31 1.6093 1.4667 88 1 유량 (流量) (discharge) liter/sec m^3/hr m^3/sec 영(英) gal/min 미(美) gal/min ft^3/hr ft..