Explicação, anotação:For flumes Commander of the Relief thermal networks from class concrete on
compression strength of Â22, 5 marks on freezing resistance of F75
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695548
certificate: 005. 040. 1. Av. 3. 1260
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 31. 03. 99
certificate validity interval: with 31. 03. 99 on 31. 03. 01
standard documents: technical specification 400-1-441-93, meas.. 1 "elements
reinforced concrete for flumes of main and Commander of the Relief
thermal networks" |
