Schiaramento/annotazione:For pedestrians crossing of BSO type from concrete of class in 22, 5,
freezing resistance f 150, watertight of W 4
Descrizione del marchio dettagliata:Product / serial production
ÎÊÄÏ code: 2695483
certificate: 010. 081. 1. Av. 3. 0892
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 20. 11. 98
certificate validity interval: from 20. 11. 98 on 20. 11. 00
standard documents: technical specification 400-1-224-81 "product reinforced concrete for
underground passages" |
Condizzioni di fornamento:
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