Lanchava O, Ilias N, Mihai Radu S, Nozadze G, Jangidze M. A SYSTEM OF TRANSFORMABLE CROSSPIECES TO BLOCK HARMFUL COMBUSTION PRODUCT PROPAGATION IN TUNNELS: This work was supported by Shota Rustaveli National Science Foundation (SRNSF) [Grant numberAR–19-1936]. GS [Internet]. 2021 May 26 [cited 2024 Nov. 24];1(1). Available from: https://journals.4science.ge/index.php/GS/article/view/233