hat
PP super silans drenaj tiyo liy lan adopte espesyal conçu anwo nan syèl la efikas extruder pou Lourde son absorption PP materyèl pou asire extrusion a san pwoblèm ak amelyore lavi sèvis nan extruder la.
eng
The PP super silent drainage pipe line adopts special designed high efficient extruder for viscoelastic sound-absorbing PP material, to ensure the extrusion efficiently and improve the service life of the extruder.