There is Burst disk pressure in the gauge, blow out hole in the back to relief the presure inside caused by failure of elastic element.

背部，设有泄压后盖及泄压孔，以释放因过载弹性元件破裂而产生的内部压力，增强了人员及设施的安全性。

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Through researching an elastic sensitive element, a bellows with filler has been designed and developed, which solved the difficult problem that a thin wall bellows can't withstand high pressure.

通过对弹性敏感元件的研究，设计制造了带有充填物的波纹管，解决了薄壁波纹管不能承受高压的难题，又保持了较高的灵敏度。

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In this paper the finite element analysis is applied to simulate the elastic-plastic numerical value for the high-pressure full wrapped composite pressure-vessel.

本文针对高压全缠绕复合材料压力容器，应用有限元分析系统对其应力偏大的筒身应力进行了弹塑性非线性数值模拟。

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