Ikizamini cyo guhumeka neza
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Ikizamini cya DRK260 Ikizamini cyo guhumeka
Ibikoresho byo kwipimisha: ibikoresho byo guhumeka hamwe na mask yo gukingira mask Ikizamini cyo guhumeka guhumeka gikoreshwa mugupima imyuka ihumeka hamwe n’imyuka ihumeka y’ubuhumekero hamwe n’ibikoresho birinda mask mu bihe byagenwe. Birakoreshwa mubigo byigihugu bigenzura ibikoresho byo kurinda abakozi hamwe nabakora mask kugirango bakore ibizamini nubugenzuzi bijyanye na masike asanzwe, masike yumukungugu, masike yubuvuzi, hamwe na masike yo kurwanya umwotsi. Ibipimo byujuje: GB 19083-2010 Ibisabwa tekinike ... -
Ikizamini cya DRK260 Ikizamini cyo Guhumeka Kurwanya (Iburayi)
Ikizamini cyo guhumeka cya DRK260 (igipimo cy’iburayi) gikoreshwa mu gupima imyuka ihumeka hamwe n’imyuka ihumeka y’ubuhumekero hamwe n’ibikoresho bitandukanye birinda mask mu bihe byagenwe. Birakoreshwa mubigo byigihugu bigenzura ibikoresho byo kurinda abakozi hamwe nabakora mask kugirango bakore ibizamini nubugenzuzi bijyanye na masike asanzwe, masike yumukungugu, masike yubuvuzi, hamwe na masike yo kurwanya umwotsi. ibicuruzwa birambuye Gukoresha ibikoresho: DRK260 mask yo guhumeka irwanya ibizamini (Europ ...
