Explicação, anotação:From class concrete on compression strength of Â22, 5, marks on freezing resistance
F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695432
certificate: 009. 062. 1. Av. 3. 2633
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 23. 12. 99
certificate validity interval: with 23. 12. 99 on 23. 12. 01
standard documents: technical specification 400-1-15-89 "cross-bars reinforced concrete for
dwelling, public and industrial building. Technical conditions " |
Condições de fornecimento:
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