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Information × Registration Number 0222U000338, 0121U113703 , R & D reports Title ДСТУ EN 12021 (EN 12021:2014, IDT) Respiratory equipment — Compressed gases for breathing apparatus popup.stage_title Head Rudenko Liudmyla I., Registration Date 06-01-2022 Organization State Enterprise "Center for Evaluation and Information" popup.description2  Development of a national standard harmonized with the European one, in order to unify it with the European requirements for the quality of compressed gas supplied for mixing or use in personal protective equipment for respiratory organs and during hyperbaric and hypobaric operations Product Description popup.authors Belova Natalia F. popup.nrat_date 2022-03-09 Close