基本解释

• 悬绳器；[油气] 油杆挂

英汉例句

双语例句

• Testing can be implemented at any location in well mouth field or in a room where beam hangers are stacked.
  无论是 在井口现场还是在室内，任何堆放抽油杆的场所均可实现检测。
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• Through the exploration of the mechanism of welding cracks on beam hangers, the reason behind the crack is analyzed.
  对游梁式抽油机悬绳器焊接裂纹产生原因进行了分析。

专业释义

土木建筑工程

• 梁托