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Iimaski zoBuso ze-N95 ezilahlwayo ezingenaValve
Isiphefumli se-N95 esivunyiweyo yi-NIOSH sokukhusela ukuphefumla okuthembekileyo okungenani i-95% yokusebenza kakuhle kokucoca kwiindawo zokusebenza ezijikelezwe ziisuntswana ezisebenzisa umoya ezingezizo ioyile.
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Iimaski zoBuso ze-N95 ezilahlwayo ezineValve
I-Makrite 9500V-N95 particulate respirator yi-NIOSH evunyiweyo yi-N95 disposable particulate respirator ukuze kukhuselwe ukuphefumla okuthembekileyo ubuncinane i-95% yokusebenza kakuhle kokucoca kwiindawo zokusebenza ezijikelezwe zii-spirit particles ezingeyo-oyile.
