coaxial mounting

спарена установка (комплексна установка, напр. спарений з гарматою кулемет; комплексна гарматно-кулеметна установка)

coaxial-rotor helicopter

hollow shaft (of lower coaxial shaft)

through shaft (of upper coaxial rotor)

upper and lower coaxial rotors

coaxial machine gun

forward mounting base (FMB)

mounting bracket

fuze mounting for high-explosive action

bipod mount / bipod mounting

rear trunnion mounting

semiflexible trunnion-post mounting

antiaircraft mounting socket

artillery mounting

cowl mounting bracket

fan mounting bracket

high-angle mounting

engine (mounting) frame

engine (mounting) framework

fin (mounting) frame