中文版
1.It is used to filter non-oil particles. The electrostatic adsorption principle is applied. It may be used in dust environment, effectively preventing the adsorption of dust that may lead to injury of respiratory tract and human body. It is applicable to various industries, such as shipbuilding, production of containers, mining, grinding, pharmacy, flourmill, disassembly engineering and metal casting etc. It is also applicable for daily prevention from vehicle exhaust and MP 2.5 and the like particles.
2.It cannot be used during paint spraying and sand blasting, not applicable for prevention from harmful gas and steam. This mask is not able to produce oxygen, which shall not be used when the oxygen content is less than 19.5% and where the oil mist exists.
