Explicação, anotação:Pipe culverts of automobile and railways from
class concrete on compression strength of Â35, marks on freezing resistance
F300, marks on watertight of W6
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695542
certificate: 095. 389. 2. Av. 3. 3141
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 10. 04. 00
certificate validity interval: with 10. 04. 00 on 10. 04. 02
standard documents: Gost 24547-81 "links reinforced concrete
pipe culverts for iron and motor roads.
technical conditions. " |
