Ar 
Masse und Gewichte. 
a) metrische. 
1 m* = Kubikmeter = 1000 1 1 kg =- Kilogramm = 1000 g 
1 hl = Hektoliter = 100 1 1 KW = Kilowatt = 1000 W 
1 1= Liter = 1 dm* 1 WE = Wärmeeinheit = Wärme- 
1 cm? = Kubikcentimeter = 0,001 1 menge zur Erwärmung 1 kg 
1 m’ = Quadratmeter = 10000 cm® Wasser um 1°C. =1 Calorie, 
1 t=— Tonne = 1000 kg 1 ha = Hektar = 100 Ar = 10000 m‘ 
1 Werst — 500 Saschen = 1,0668 km 1 Kubikfuss = 0,028315 m‘° 
1 Saschen = 7 Fuss = 2,13357 m 1 Wedro = 12,299 ] 
1 Fuss = 12” engl. = 0,3048 m 1 Berkowetz = 10 Pud = 163,805 kg 
1 Desetina — 2400 Quadratsaschen 1 Pud = 40 Pfund = 16,38 kg 
—1,0925 ha 1 Pfund = 32 Lot = 0,40953 kg 
| Quadratsaschen = 4.5521 m® 1Tonne=12 Berkowetz = 1965.66 kg 
b) russische. 
c) englische. 
1 Meile — 1760 Yards = 1,6093 km 1 HP metr. = 0,986 HP. brit. 
1 Yard = 3' = 36” = 0,9144 m 1 HP brit. = 1,014 HP metr. 
1 Fuss = 12“ = 0,3048 m 1 kg/m = 0,672 1lbs/Fuss 
1 Zoll = 2,53995 cm 1 1b/Fuss = 1,4882 kg/m 
1 Quadratfuss = 0,0929 m*® 1 kg/m* = 0,2048 1bs/Quadratfuss 
1 Quadratzoll = 645,14 mm” 1 Ib/Quadratfuss = 4,8824 kg/m* 
1 Kubikfuss = 0,028315 m* 1 kg/m* = 0,0624 lbsjicbf 
1 Kubikmeter = 35,3166 cbf 1 Ib/cbf = 16,0196 kg/m* 
1 amerik. Gallon = 3,785 Liter 1000 cbf/sh ton = 0,0312 m°/kg 
1 brit. Gallon = 4.5435 1 1 m* aus 1 kg =16 cbf aus 1 lbs 
1 m’ — 264,1715 Gallons (amerik.) 1 cbf aus 1 Ib = 0,0625 m* aus 1 kg 
1 m*° = 200 Gallons (brit.) 1 m’/m = 10,768 cbf/Fuss 
1 Tonne (lg) = 2240 lbs = 1016 kg; 1 BTU = Wärmemenge zur Er- 
1 short ton = 2000 lbs = 907,19 kg wärmung von 1 Ib Wasser um 
1 Ib = 16 Ounces = 0,4536 kg 1F. 
1 kg — 2,2046 Ibs