Explicação, anotação:Finned class on compression strength
Â22, 5, marks on
freezing resistance of F75, marks on watertight of W4
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695554
certificate: 010. 230. 1. Av. 3. 2739
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 12. 01. 00
certificate validity interval: with 12. 01. 00 on 12. 01. 02
standard documents: technical specification 5862-001-01018485-98 "pipe reinforced concrete
nonpressure finned by diameters 1000ìì, 1200ìì and 1600ìì. Technical
condition. " |
Condições de fornecimento:
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