RC80（ABP2）防有、无机蒸汽，防尘、毒性粉尘
· 综合性滤片，可防无机气体，有机蒸气，酸性气体和固体颗粒 

Combination Filter
· Prevention of organic vapor，inorganic vapor，dust，solid particle effectively
· Combination filter，filtering inorganic gas，organic vapor，acid gas and solid particle