Talk:Respirator assigned protection factors
Latest comment: 4 years ago by Fitzhugh in topic Seems to be translated,
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This article contains a translation of Ожидаемые коэффициенты защиты респираторов from ru.wikipedia. |
Seems to be translated, edit
language could use some attention by someone familiar with subject matter. Fitzhugh (talk) 03:15, 30 March 2020 (UTC)