简体中文
Large industrial pipes stacked on a construction site, showing smooth interior surfaces.
Large industrial pipes stacked on a construction site, showing smooth interior surfaces.
内衬水泥砂浆耐腐蚀钢管
产品细节
产品细节
内衬水泥砂浆耐腐蚀钢管

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河北省沧州市孟村回族自治县新店镇小李庄村北


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