wolfcraft 4957000 Jagoran Kare Kunne Series
Gano jagorar mai amfani na 4957000 Series Ear Defenders, yana nuna ƙayyadaddun ƙayyadaddun bayanai, umarnin amfani, da shawarwarin kulawa don ingantacciyar murfin sauti. Lambobin ƙira sun haɗa da 4957000, 4958000, 4959000, 4960000, da 4961000. Mai dacewa da EN 352-1: 2020 misali.