... extrusion defect 挤压缺陷 extrusion ingot 挤压锭 face feed 表面供料 ...
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scalped extrusion ingot [冶] 修整的挤压锭
reamed extrusion ingot [冶] 中空挤压锭
drilled extrusion ingot [冶] 钻空挤压钢锭
core extrusion ingot 挤压管材用空心锭
extrusion ingot length 铸锭长度
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The methods to improve the quality of the surface of extrusion materials by removing the defects on the surface layer of casting ingot are reviewed in this paper.
本文综述了清除铸锭表层缺陷，以提高挤压材表面质量的方法。
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