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最近,一种可替代钢管和混凝土管的新型管道——玻纤增强夹砂管道生产线在安徽铜陵有色金泰化工公司玻璃钢厂建成并已投入生产.
Recently, a new type of pipe that can replace steel pipe and concrete pipe, glass fiber reinforced sand pipe production line was built and put into production at the glass steel plant of Tongling Non-ferrous Jintai Chemical Co., Anhui.