stay rod
英
美
- 锁定杆,缀条,拉线杆,撑杆,长螺栓
双语例句
- The fatigue fracture reason of the weld seam at the back supporting rod of the main reductor of an aircraft has been analyzed by fractography and metallographic test.
对某飞机主减速器后撑杆焊缝疲劳断裂原因作了分析。
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