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- square section steel tube pole 方形钢管支柱
- Cantilever racking: special section steel post, high strength cantilever, it's mainly used for storaging long goods such as steel tube, etc. 悬臂式货架:专用型材立柱,配高强度悬臂,适于存放各种长形物料,如型材、管材、板材等。
- This paper recommend a kind of simple manual die to bend the thin-wall rectangular cross section steel tube well in forming process. 介绍了一种简单实用的手动弯曲模，可以较好地完成薄壁矩形截面钢管的弯曲成形工艺。
- According to the thin wall pole theory ,this paper educes a practical method to compute the deformation of transmit-electricity steel tube poles. 以薄壁杆件理论为基础，推导出输电钢管塔杆在复杂荷载作用下的挠度实用计算方法。
- 3-dimensional slantwise steel tube pole 三维倾斜钢管柱
- Span and Safety Factor for Designing Steel Tube Pole 钢管杆设计档距及安全系数
- The frame is made from torsionally stiff aluminium hollowchamber profiles and sectional steel tubing. 墙板骨架由铝合金及钢管组成。
- Study on Manufacturing Technology of Large Diameter Heavy Section Steel Tube 大口径厚壁钢管的生产工艺研究
- Concrete-filled Double Skin Steel Tubes with Square Section Axially Compressive Behavior Nonlinear Finite Element analysis 方中空夹层钢管混凝土轴压柱承载力有限元分析
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- Experimental research and theoretical analysis of high strength concrete- filled square hollow section steel tubes subjected to eccentric loading 方钢管高强混凝土偏压构件的试验研究与理论分析
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- steel tube pole 钢管杆
- angle steel tube pole 承力钢管杆
- Low banks of earth in the field turn it into many square sections. 田里的地埂把这片农田分成了很多正方形小块。
- Optimization in Structural Design of Polygon Plug - in Steel Tube Poles 多边形插接式钢管塔的结构优化设计
- Carriage bolt (coach bolt): Has a domed or countersunk head, and the shank is topped by a short square section under the head. 马车螺栓（螺栓教练）：有一个圆顶或沉头，而小腿是由简短根据头方节突破。
- It is a stainless steel tube about 2cm in diameter. 它是直径约2厘米的不锈钢管。
- Handan City Hua Bei Stainless Steel Tube Co., Ltd. 邯郸华北不锈钢管厂有限公司。
- As examples, comparisons of the generating period and amplitude in isosceles triangle and square section channels with the same cross section area are predicted. 作为例子，文中预报和比较了正方形和等腰三角形断面直渠中的生成周期和振幅。
