For citations:
Kharlamenkov A.S. New classification of hazardous areas. Pozharovzryvobezopasnost/Fire and Explosion Safety. 2019;28(4):92-94. (In Russ.)
Kharlamenkov A.S. New classification of hazardous areas. Pozharovzryvobezopasnost/Fire and Explosion Safety. 2019;28(4):92-94. (In Russ.)