[pi.tot-stat.ic tube] n, often cap P (1926): a device that consists of a pitot tube and a static tube and that measures pressures in such a way that the relative speed of a fluid can be determined
PITOT-STATIC TUBE
Meaning of PITOT-STATIC TUBE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012