KS L ISO 17168-1-2020 Fine ceramics(advanced ceramics, advanced technical ceramics) —Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment —Part 1: Remova
2020KS L ISO 17168-1-2020 Fine ceramics(advanced ceramics, advanced technical ceramics) —Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment —Part 1: Remova