горизонтальна вісь (теодоліта)
pitch axis / transverse axis / lateral axis
cant of trunnion axis
inclination of trunnion axis
tilt of trunnion axis
setting angle of the longitudinal axis with respect to the aircraft axis
antifriction trunnion
antifriction trunnion bearing
cradle equilibrator trunnion
cradle trunnion
cradle-trunnion bearings
cradle-trunnion stud
elevated trunnion concept
false trunnion
front trunnion
gun trunnion tilt
joke trunnion
main trunnion
main trunnion bearing
main trunnion plate
pivot trunnion
rear trunnion
rear trunnion mounting
semiflexible trunnion-post mounting
spring guide trunnion
top-carriage trunnion
top-carriage trunnion bearing
traveling trunnion bed
trunnion
trunnion axle stabilizing mechanism
trunnion band
trunnion bearing
trunnion bearing rollers