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[QUOTE=ЮрийМПВ;3087130]то есть на такие:
https://multimedia.3m.com/mws/media/759612P/3mtm-particulate-respirator-8210v-n95.jpg
не надобно СС?
сам 3м пишет:
This disposable N95 particulate respirator featuring 3M™ Cool Flow™ Valve helps provide comfortable, reliable worker respiratory protection against certain non oil based particles. Ideally suited for hot/dusty work settings or long periods of wear.[/QUOTE]
На такие надо
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