焊接金属波纹管机械密封主要用于炼油厂热油泵的轴封。
The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
本文主要讨论应用于 机械密封 装置中的焊接金属波纹管力学性能的 计算。
The article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.
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