Explicação, anotação:Reinforced concrete for overlaps of íåïðîõîäíûõ pipe ducts with
conventional reinforcement from heavy cement concrete of class on
compression strength of Â15, marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695548
certificate: 010. 230. 2. Av. 3. 2172
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 06. 09. 99
certificate validity interval: with 06. 09. 99 on 06. 09. 01
standard documents: technical specification 400-1-119-91 with meas.. 1 "plate reinforced concrete
for overlaps of íåïðîõîäíûõ pipe ducts. Technical conditions " |
