NF B44-105*NF ISO 14605:2013 Fine Ceramics (advanced ceramics, advanced technical ceramics) - Light source for testing semiconducting photocatalytic materials used under indoor lighting environment
2013NF B44-105*NF ISO 14605:2013 Fine Ceramics (advanced ceramics, advanced technical ceramics) - Light source for testing semiconducting photocatalytic materials used under indoor lighting environment