Ball Valves with flanged connection to be or an alternative as per Contractor's recommendation, subject to approval by Client.
带法兰连接的球阀或替代阀门由承包商提出建议，由业主批准。
On the base of finite element method about contact problem, building models of the flanged connection and the sleeve connection of aircraft is introduced.
在接触问题有限元法的基础上，介绍飞行器的盘式连接、径向螺钉套接接触模型的建立。
The analysis result shows that the influence of the additional flexural torque on the tightness of the bolted flanged connection structure is comparatively...
分析结果表明，附加弯矩对螺栓法兰连接结构的紧密性有较大影响。
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