+ Word must be in search result. - Words must not be in search result. * Word start/end on characters before/after symbol. ""Words in quotes will be searched as phrase.


Document without a number and date: new DSTU 4163:2020

authors: Alexander Shemiatkin, Yaroslava Ivasiuk, Maksym Honcharenko

03 November, 2021 Exclusive

Article is available in Ukrainian and Russian languages
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