Explicação, anotação:Reinforced concrete for dwelling and public building from class concrete on
compression strength of Â15, marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695422
certificate: 009. 064. 1. Av. 3. 0987
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 02. 02. 99
certificate validity interval: with 02. 02. 99 on 02. 02. 01
standard documents: technical specification 400-1-70-91 "column reinforced concrete for
dwelling and public building. Technical conditions " |
