Musiyano uripo pakati pe3M masiki ekurapa uye zvakajairika masiki

Chinhu chikuru che 3M mamask ekudzivirira chinhu chemukati. Iyo mask yekudzivirira inoumbika yakatarwa nechiso nekuvhara muromo, mhino uye chirebvu chemunhu, uye mweya wakasviba unomanikidzwa kusefa kuburikidza nekufema kwemunhu.

 

Mutumbi we themask (5mm mhino waya) inowanzo gadzirwa neanti-particulate firita yezvinhu, iyo inogadziriswa nebandani yepamberi kana tambo yenzeve. Chisimbiso chechiso nemhino chinowanzo kuve chakaumbwa nechero chesimbi yemhino clip, asi zvakare inogona kuwanikwa nedzimwe nzira. Vamwe vachiri muchikamu chemhino chikamu chemask. Wedzera gasket. Sezvo iwoask isina zvikamu zvinotsiviwa, inoda kuraswa seyakazara mushure mekukundikana. Iyo inonzi zvakare inoraswa maski kana yekuchengetedza-isina mask.

Iko hakuna musiyano wakakosha pakati pe3m masiki uye mamwe masiki. Muchokwadi, sekureba sekunge iri chifukidzo chinosangana neyakajairwa nyika, inogona kazhinji uye zvakanaka kudziviriramog uye guruva.