For citations:

Meshman L.M., Romanova E.Yu. PROBLEMS OF DEVELOPMENT OF TEST PROCEDURE FOR NON-METALLIC PIPES AND FITTINGS AS WELL AS FLEXIBLE METAL PIPES FOR FIRE ENDURANCE. Pozharovzryvobezopasnost/Fire and Explosion Safety. 2016;25(4):5-29. (In Russ.) https://doi.org/10.18322/PVB.2016.25.04.5-29