1 documents found
Head: Бондар Олександр Іванович. Development of the national standart ДСТУ ISO "4221:1980 Air quality . Determination of mass particle of concentration of dioxide of sulphur is in surrounding air. Spektrofotometrichniy method with application of torina" by harmonization.
State Ecological Academy of Postgraduate Education and Management. № 0107U010404
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Updated: 2026-03-20
