Explicação, anotação:Reinforced concrete prestressed for aerodrome pavements from concrete
class on compression strength of Â30, marks on freezing resistance of F250 in
salts
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695571
certificate: 009. 065. 1. Av. 3. 2510
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 24. 11. 99
certificate validity interval: with 24. 11. 99 on 24. 11. 01
standard documents: Gost 25912. 0-91 - 25912. 4-91 "plate
reinforced concrete for aerodrome pavements" |
