Explicação, anotação:For manifolds of mine communications from concrete of class in 22, 5,
freezing resistance f 75
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695614
certificate: 010. 081. 1. Av. 3. 0891
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 20. 11. 98
certificate validity interval: from 20. 11. 98 on 20. 11. 00
standard documents: technical specification 400-1-250-89 "product reinforced concrete for
manifolds of mine communications. Technical conditions " |
Condições de fornecimento:
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