Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

BS ISO 22197-3:2019

Действует
Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials, Removal of toluene — 20 стр.
ICS
81.060.30 Advanced ceramics / Высококачественная керамика