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- The Construction of Cross Dike Steel Tube and Pipe Jacking Method 穿堤钢管顶管法施工
- steel tube and pipe for geological and petroleum drilling [化] 地质和石油钻采用钢管
- steel tube and pipe [化] 钢管
- Seamless steel tubes and pipes for high pressure boiler GB5310-1995高压锅炉用无缝钢管
- Bring forward two ways to compute the center line of steel tube and analyze thein respectie application. 提出管塔制作中钢管中心线的两种计算方法,并分析它们的适用情况。
- The AFO cylinder features include a stainless steel tube and roller burnished piston rod. 气缸的踝足矫形器功能还包括一个不锈钢管,辊磨光活塞杆。
- As the increasing of the dimension of CFT column, thickness of steel tube and yield moment decrease. 随着轴压比的增加,钢管壁厚度增加,柱延性系数增加;随着截面尺寸增加,钢管壁厚度减小,屈服弯矩也减小。
- Experiments on CFST arch and hybrid arch of steel tube and CFST under unsymmetrical two concentrically in-plane loads were carried out. 对钢管混凝土拱和钢管-钢管混凝土复合拱进行面内两点非对称加载试验。
- YEUN CHYANG and FROCH are specialized manufacturer for stainless steel tube and pipe.Products are in conformity with CNS, JIS and ASTM standards. 允强及彰源公司都是专业的不锈钢钢管制造商,产品质量符合CNS,JIS及ASTM等国家规范标准。
- Tube and pipe fitting, of iron or steel CN 香豆素钢铁管接头
- An experiments on hydra-joining of steel tube and steel ring was performed to verify the theory reliability and effect of internal pressure an hydra-joining strength. 通过低碳钢管和中碳钢套环的液力胀接实验,对内压力对连接强度的影响进行研究。
- Flexible particle migration and plugging property in high capacity channels are studied through variable diameter slender steel tube and laser carved plexiglass model. 该技术采用变径细钢管和激光雕刻有机玻璃模型研究了柔性转向剂颗粒在大孔道的运移及封堵特性。
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- Tube axles were built from smooth, steel tubing and balanced strength with superb aerodynamics. 管式车轴采用的是光滑的铁管,并且通过完美的空气动力学来平衡载荷。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- manufacturing process of seamless tube and pipe 无缝管生产
- Seamless steel tubes and pipes 无缝钢管
- Pipe classes (e.g. ANSI) and materials (e.g. ASME), tubing and piping (Swagelok, Parker etc. 基础工程和制造标准(混凝土质量,增强,基础底板及注浆等)
- The phases of corrosion products on underground steel tube and their changes with depth of rust layer were analysed using Mossbauer effect, X - ray diffraction and proton X -ray fluorescence analysis. 使用穆斯堡尔效应、X射线衍射分析及质子X射线荧光分析法,分析了地下钢管腐蚀产物的相态及其随锈层深度的变化。