Explanation/Annotation:For manifolds of mine communications, concrete class in fastness on
Â22 compression, 5, quality classes on freezing resistance of F75
Detailed model description:Product / serial production on tax return
ÎÊÄÏ code: 2695614
certificate: 001. 004. 1. Av. 3. 1408
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 30. 04. 99
certificate validity interval: with 30. 04. 99 on 30. 04. 01
standard documents: technical specification 400-1-250-89 "product reinforced concrete for
manifolds of mine communications. Technical conditions " |
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