Iyi Mask inokodzera mamiriro ezvinhu apo kuratidzwa neropa uye / kana mvura yemumuviri isiri njodzi.
Saizi yakazaruka yakafararira yekufema kunotonhorera;
Fluid resistant layer;
Yakapfava uye inki isina yemukati layer;
Kudzivirira 3 layer kuvaka;
Yakawedzera kureba uye nyore yakagadziridzwa aluminium nosepiece kuti ikwane zvirinani;
Mabhendi akapfava uye latex-isina elastic;
Fiberglass-isina;
Bhakitiriya kusefa kunyatsoita 299%
