Mukhametshina E, Muradov R. UDK 677.21.021 ANALYSIS OF THE IMPROVEMENT OF PNEUMATIC OUTLETS IN THE PNEUMATIC TRANSPORT SYSTEM. STJ NamIET [Internet]. 2024 Mar. 30 [cited 2024 Nov. 24];9(1):37-44. Available from: http://niet.uz/index.php/nj/article/view/325