1. EN14683: 2005, TYPE IIR va FDA510K.2 ga muvofiq. Logotip niqoblarga issiq shtamplash orqali markalanishi mumkin.3. CE/ISO13485 standartidan o'tgan. Nafas olish qarshiligi (Delta P)< 5.0
1.BIR FOYDALANISH2.SHISA TOLALARSIZ3.GIPOALLERGENIK