этап технологического процесса(точка контроля, когда дальнейшее производство невозможно без принятия предыдущего этапа изготовления инспектором alexdeev)
рабочая точка(характеристики; Working Point The point where two or more centroid lines of structural members intersect. Found on Working point The point or region on a tune diagram (vertical vs. horizontal tune) where an accelerator normally operates. Found on working point of a permanent magnet material forming part of a given magnetic circuit, the point on a demagnetization curve or recoil line whose co-ordinates are the operating magnetic flux density and the magnetic field strength Found on areforum.org, fnal.gov, electropedia.orgAlexander Demidov)