KS L ISO 22197-1-2018 精细陶瓷(先进陶瓷 先进技术陶瓷) - 半导体光催化材料的空气净化性能测试方法 - 第1部分:去除一氧化氮
Fine ceramics(advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials — Part 1: Removal of nitric oxide