composite metal plastic pipe 中文意思是什麼
composite metal plastic pipe
解釋
鋼塑復合管道-
Pipe production line : double wall metal reinforced spiral corrugated pipe production line double wall corrugated pipe, steel plastic composite pipe and pe pipe and hdpe spiral pipe production line
管道類? ?鋼骨架增強纏繞波紋管、大口徑雙壁波紋管、鋼塑復合管以及實壁或結構壁聚乙烯管成套生產設備。
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