⇣ ft/hkm/h ⇣10.0003048000000000150.001524100.0030480000000001200.0060960000000001500.015241000.030480000000001⇣ ft/hkm/h ⇣1,0000.304800000000015,0001.52410,0003.048000000000125,0007.620000000000250,00015.24100,00030.480000000001