Quality of welded bellows accords with techniques standard.
焊接波纹管的质量符合波纹管技术标准。
Welded bellows are a kind of new developed component, which have two prominent advantages: large transmogrification quantity and long duration.
焊接波纹管是近年来国内外兴起的一种新型元件，它有两突出的优点：变形量大，寿命长。
The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
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 article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.
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.
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。
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