n.pl. (usu. treated as sing.) the science of the conveyance of liquids through pipes etc. esp. as motive power.
HYDRAULICS
Meaning of HYDRAULICS in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012
n.pl. (usu. treated as sing.) the science of the conveyance of liquids through pipes etc. esp. as motive power.
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012