Explanation/Annotation:Single and thickened marks in fastness Ìõõ, marks on
freezing resistance of F25
Detailed model description:Product / serial production on tax return
ÎÊÄÏ code: 2693101
certificate: 031. 189. 3. Av. 3. 2173
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 07. 09. 99
certificate validity interval: with 07. 09. 99 on 07. 09. 01
standard documents: Gost 530-95 "brick and rocks of ceramic.
technical conditions " |
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