Water main and water distribution systems - Poly (vinyl chloride) PVC 6,3 plastic pipes and fittings with elastic joints and with nominal diameter until DN 100 - Part 3: Specific requirementes for pipes with nominal pressure PN 0,75 MPa
8 páginas
| 09/1999 | Cancelada com substituição | |
| 12/1977 | Publicada edição |