LD V22,5F75
* LD V22,5F75
| Reinforced concrete, for flumes of main and Commander of the Relief
thermal networks of concrete class in fastness in 22, 5, freezing resistance f
75
| LP V22,5F75
* LP V22,5F75
| Reinforced concrete, for flumes of main and Commander of the Relief
thermal networks of concrete class in fastness in 22, 5, freezing resistance f
75
| EKZH
* EKZH
| For flumes Commander of the Relief thermal networks from class concrete on
compression strength of Â22, 5 marks on freezing resistance of F75
| EKZH V22,5
* EKZH V22,5
| Reinforced concrete for flumes of main and Commander of the Relief
thermal networks from class concrete on compression strength of Â22, 5, marks
on freezing resistance of F75
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