Explanation/Annotation:Front hollow marks in fastness of Ì150, on freezing resistance of F35
Detailed model description:Product / serial production
ÎÊÄÏ code: 2693010
certificate: 010. 080. 2. Av. 3. 1325
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 14. 04. 99
certificate validity interval: with 14. 04. 99 on 14. 04. 01
standard documents: Gost 7484-78 "brick and rocks ceramic
front. Technical condition " |
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