Wordnet polsko-angielski 
                         (a unit of energy equal to the work done by a power of 1000 watts operating for one hour) 
kilowatt hour, kW-hr, Board of Trade unit, B.T.U. 
synonim: kilowatogodzina
 (a unit of energy equal to the work done by a power of 1000 watts operating for one hour) 
kilowatt hour, kW-hr, Board of Trade unit, B.T.U. 
synonim: kilowatogodzina