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Avis d'intention
Standards for concrete pipe and manhole sections
1.1 This Standard applies to circular precast concrete pipe, manhole (maintenance hole) sections, and accessories intended for (a) use as sewer pipe for the conveyance of sewage, industrial wastes, and storm water; and (b)...
Avis d'intention
Normes pour les sections de tuyaux et de regards...
This performance Standard include requirements for: (a) the determination of physical properties; (b) non-reinforced circular concrete pipe and accessories; (c) reinforced circular concrete pipe and accessories; (d) circular...
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