Explicação, anotação:Concrete from class concrete on compression strength of Â30,
freezing resistance of F200
Descrição porminorizada da marca:Product / serial production
certificate: 009. 065. 1. Av. 3. 1577
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 03. 06. 99
certificate validity interval: with 03. 06. 99 on 03. 06. 01
standard documents: Gost 6665-91 "rocks concrete and reinforced concrete
on-board. Technical condition " |