firm-and-impervious
firmware
firm-wired
firs
first
first-article
first-class
first-cut
first-in
first-line
  first-off
first-out
first-part
first-piece
first-reduction
first-run
first-selection
first-time
fir-tree
fir-tree-root
FIS

    first-off inspection

    контроль первой обработанной детали