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727 |
Metal Drawers and Extruders | Workers in this unit group draw and extrude metals through dies to make wire, pipes, tubes and similar products. Their functions include: making wire of specified diameter by hand on a draw bench or by setting and operating a wire-drawing machine; setting and operating a machine to draw seamless metal tubing; setting and operating a hydraulic press to extrude metal rods, bars and seamless tubing; performing related tasks. |
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