00649naa#a2200169#i#450# EN\\bibl\48023 20240526144405.7 2686-777X 20220112b2022####ek#y0engy0150####ca RU PROCEDURE FOR CARRYING OUT GAS DANGEROUS WORKS IN THE PETROCHEMICAL PRODUCTION Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2022 4 с. Journal article local Общие вопросы охраны труда. 86.01 grnti Baranov Dmitriy Evgen'evich angtu.editorum.ru