Большой англо-русский и русско-английский словарь
flat pitch, shallow pitch, flat grade, light grade, easy gradient, flat gradient, sluggish gradient
Англо-русский словарь технических терминов
flat grade, light grade, easy gradient, flat gradient, sluggish gradient, flat pitch, shallow pitch
Русско-английский политехнический словарь
flat grade, light grade, easy gradient, flat gradient, sluggish gradient, flat pitch, shallow pitch
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easy grade
Dictionnaire technique russo-italien
pendenza dolce