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AWWA C521-18 Plastic Ball Valves
Provides the minimum requirements for selection and installation of internal pipe joint seal assemblies, including materials, dimensions, tolerances, and testing/verification procedures.
1 110,00 DH
Sur commande
| ISBN / EAN | 9781625763211 |
|---|---|
| Auteur | American Water Works Association |
| Editeur | American Water Works Association,US |