✔ 最佳答案
1000 L = 10 x 100L = 10 x 10 x 10L = 100cm x 100 cm x 100cm = 1m x 1m x 1m
1000 L/s = 1 m3/s
1m = 3.281 ft, 1min = 60sec
1 m3/s = 1 m3/(1/60)min
= 1m x 1m x 1m x 60 /min
= 3.281ft x 3.281ft x 3.281ft x 60/min
= 2119.19 Cubic Foot per Minute (CFM)