structure with an opening
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结构开洞
- 引用次数：1
参考来源 - 开洞双曲线冷却塔的力学性能研究及设计方法探讨
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The die has simple structure and high machining precision, is convenient to take the die and is mainly applied for processing the casting like the arc sleeve with an opening at one end.
本发明结构简单、加工 精度高、取模方便，主要用于加工一端敞口的弧型套筒类铸件。
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