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- planar steel gate 平板钢闸方
- Steel gate is replaced by neoprene guides. 钢闸门为氯丁橡胶导板所代替。
- On the basis of the computational model of the cable prestressed planar steel trusses,the methods for optimum design of the structure are further put forward. 基于拉索式平面预应力钢桁架的计算模型 ,建立了拉索式平面预应力钢桁架优化设计方法。
- Motivating in my heart, I choose the most impossible channel in which the circular alloy steel gate is closed. 心中一动;我选择最不可能的信道;圆形合金钢门已关闭的廊道.
- Typical NACE material configurations are shown below for Crane cast steel gate valves. 美国克雷恩铸钢闸阀典型的NACE材料配置如下所示。
- VELAN FORGED STEEL GATE, GLOBE AND CHECK VALVES have been proven in critical service applications for over 50 years. VELAN锻钢闸阀、截止阀和止回阀在关键部位的应用已经过50年的考验。
- Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on. 主要有：各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。
- How to reasonably appraise the existing hydraulic steel gate and estimate the residual life and reliability is an issue worthy to be discussed. 如何对既有水工钢闸门进行合理鉴定，并估算其剩余寿命和可靠性是一个值得探讨的课题。
- A brief introduction was given on polyurea elastomer spraying as a new corrosion protection method for the steel gate of tide lock. 结果表明,喷涂聚脲弹性体可有效地防止挡潮闸钢闸门的腐蚀,具有较长期的经济效益。
- Turbulence, erosion and pressure drop are minimized.Flanged End-Crane cast steel gate valves are available in flanged end and butt weld ends. 所有阀盖构件都是铸件，并且按照严格的一致的公差标准进行抛光，使得阀体与阀杆能够准确校准，密封更加容易。
- LI Dian-qing, ZHANG Sheng-kun, ZHOU Jianfang.Reliability analysis of hydraulic steel gate faceplate [J].Journal of Yangtze River Scientific Research Institute, 2002, 19(1):17-20. [2]李典庆;张圣坤;周建方.;水工钢闸门面板可靠度分析[J]
- non-symmetric planar steel frame structure 平面不规则框架
- Miter gate is one kind of steel gates the most widely applied in lock engineering. 人字钢闸门是通航建筑物中运用最广泛的门型之一。
- Analysis of the Secondary Stress of Planar Steel Frames 平面钢屋架节点刚性次应力影响分析
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- Shipbuilding -- Hull cast steel gate valves 造船。船体铸钢闸阀
- Cast steel gate valve model schedule illustration 浮动式球阀铸钢闸阀型号编制说明
- The work, funded by the European Union, is aimed at finding out exactly how the Lagoon functions before the construction of a Thames-style barrier of steel gates. 潮汐的变化和海洋生物。他们的工作得到了欧盟的资助。该研究的目的是提供正确的资料，以便能开始在泻湖新建一个像泰晤士河闸门那样的功能的大钢门。
- Step Lift Control of Steel Gate Valve 钢闸门单机分步起吊的控制
- Stainless Steel Gate Valve Series 不锈钢闸阀系列
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
