KS L ISO 22197-1-2008 精细陶瓷(高级陶瓷、高级工业陶瓷).半导体光催化材料的空气净化性能用试验方法.第1部分:氧化一氮的移除
Fine ceramics (advanced ceramics, advanced technical ceramics)-Test method for air-purification performance of semiconducting photocatalytic materials-Part 1:Removal of nitric oxide