Pipe joints and their elements of unplasticized polyvinylchloride (unplasticized PVC) under pressure; tees and branches of injection moulded for cold welding, dimensions— 3 стр.
Pipe Joints and Pipe Fittings for Pipes under Pressure made of Unplasticized Polyvinyl Chloride (Rigid PVC); Injection Moulded Sockets, Caps and Nipples for Bonding; Dimensions
Pipe-lines of high-density PE (high-density polyethylene) and low-density PE (low density polyethylene) for drinking water supply; pipes, pipe connections and fittings for pipe-lines— 6 стр.