Explicação, anotação:Reinforced concrete for public and industrial building from concrete
class on compression strength of Â22, 5 marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695428
certificate: 005. 040. 1. Av. 3. 1262
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 31. 03. 99
certificate validity interval: with 31. 03. 99 on 31. 03. 01
standard documents: technical specification 400-1-125-88, meas.. 1, 2 "beam foundation
reinforced concrete for public and plants" |
