Explicação, anotação:Reinforced concrete continuous for large-panels building from class concrete
on compression strength of Â20; marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695524
certificate: 005. 069. 1. Av. 3. 1273
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 07. 04. 99
certificate validity interval: with 07. 04. 99 on 07. 04. 01
standard documents: technical specification 400-2-400-93, meas.. 1-5 "floor slab
reinforced concrete continuous for large-panels building" |
