Title: Soprotivlenīe trub, t︠s︡ilindrov i orudīĭ, sostoi︠a︡shchikh iz odnogo ili mnogikh sloev, di︠e︡ĭstvīi︠u︡ vni︠e︡shnikh davlenīĭ
Subjects: Pipe, Cylinder, Structural analysis (Engineering)