Protection object:
1, anti-salin time is not small and90minute;
2,DefenseVXAerosol-like not less than120minute;
3,DefenseCNCL (Dry) not less than32minute;
4,DefenseCNCL (Wet) not less than26minute;
5, DefenseHCNnot less thantwenty twominute;
6The oil mist transmission coefficient of the poison tank is not greater than0.0003%;
7, oil mist transmission rate is not greater than0.0003%(30L/ min);
8,Inhalation resistance is not greater than196Pa(30L/ min);
9Exhalation resistance is not greater than100Pa(30L/ min);
10, field of view: the total field of view is not less than75%, binocular vision is not less than30%;