Explicação, anotação:Reinforced concrete multi-void prestressed from heavy
cement concrete of class on compression strength of Â15, marks on
freezing resistance of F200
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695521
certificate: 076. 352. 2. Av. 3. 3052
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 15. 03. 00
certificate validity interval: from 15. 03. 00 on 15. 03. 02
standard documents: Gost 9561-91 "floor slab reinforced concrete
multi-void for buildings. Technical conditions " |
