槽——我们提供槽，流水槽和回流石，用于运输铝，铜和合金，铁和铁合金，和其他的金属。
Troughs - We produce troughs, launders, and runners for conveying aluminum, copper and its alloys, iron and its alloys and other metals.
槽——我们提供槽，流水槽和回流石，用于运输铝，铜和合金，铁和铁合金，和其他的金属。
Troughs - We produce troughs, launders, and runners for conveying aluminum, copper and its alloys, iron and its alloys and other metals.
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