секторний підйомний механізм
jack and pinion rack
elevating pinion shaft
rear-sight elevating pinion
elevating and traversing mechanism
traversing and elevating mechanism
elevating handwheel (elevating hand-wheel )
elevating mechanism / system
elevating mechanism
elevating screw mechanism
indicator elevating mechanism
screw elevating mechanism
sight elevating mechanism
axle drive bevel pinion
chain pinion axle
differential drive bevel pinion
driving bevel pinion
hand traverse pinion
hypoid drive pinion
hypoid pinion
bomb ejector rack
bomb rack
loading rack
rack selector
ammunition ready rack
ammunition stowage rack
arm rack
hull rack
launching rack
grease rack
rack with fire
rack
elevating and depressing lever