DD ENV 955-4:1997

Заменен

Chemical analysis of refractory products, Products containing silica and/or alumina (Analysis by flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrography (ICP)) — 14 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 26845:2008

ICS

81.080 Refractories. Including ceramic refractories / Огнеупоры. Включая огнеупоры из керамики