给水用硬聚氯乙烯(PVC-U)管道 | |
0.6Mpa、0.8Mpa、1.0Mpa、1.25Mpa、1.6Mpa五个等级,规格从?20到?630mm,配套有?20到?250mm的各种注塑管件250多种和63到?630mm的各种手工件和钢塑件 Five classes of pipes like 0.6Mpa,0.8Mpa、1.0Mpa、1.25Mpa、1.6Mparanging from ?20 to 630mm,fit out with ocer 250 kingds of injection fittings ranging from ?20 to ?250mm,and other handmade and steel moulding fittings from ?63 to ?630mm. |
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