... solid-drawn 整体拉制 solid-drawn tube 拉制管 Solid-Drawn Steel Pipe 无缝钢管 ...
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solid drawn tube 拉制管 ; 无缝管
solid drawn tube west bank 无缝管
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The extrusion process is a traditional method for the TP2 copper tubes, in which continuous casting solid billet is extruded to hollow tube billet firstly and then drawn to tube.
传统的TP2铜管生产方法——挤压法是由连铸实心铸坯挤压成管坯，再经过拉拔加工成管材。
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