Pibell rhychog troellog wedi'i hatgyfnerthu â HDPE gyda gwregys dur
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Pibell rhychog troellog wedi'i hatgyfnerthu â HDPE gyda gwregys dur
Safon: CJ / T225—2006
Manyleb:
Stiffness Dolen: SN8, SN12.5, SN16
Manyleb: DN500mm-DN2200mm
Safon: CJ / T225—2006
Manyleb:
Stiffness Dolen: SN8, SN12.5, SN16
Manyleb: DN500mm-DN2200mm