ISO 22197-1:2007

Заменен

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for air-purification performance of semiconducting photocatalytic materials -- Part 1: Removal of nitric oxide — 18 стр.

Описание Изменения Ссылки Версии

Заменен на

ISO 22197-1:2016

ICS

81.060.30 Advanced ceramics / Высококачественная керамика