Schiaramento/annotazione:Front hollow marks in fastness of Ì150, freezing resistance of F50
Descrizione del marchio dettagliata:Product / serial production
ÎÊÄÏ code: 2693010
certificate: 010. 082. 1. Av. 3. 0975
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 02. 02. 99
certificate validity interval: with 02. 02. 99 on 02. 02. 01
standard documents: Gost 7484-78 "brick and rocks ceramic
front. Technical condition " |
Condizzioni di fornamento:
|
|