Derrick-type reinforced concrete beam often appears in the framework of house walls and building walls that don't support the weight of walls, boards and so on.
王艳丽，张云龙，费以原钢筋混凝土井式梁在屋面和非承墙、板荷载的楼面结构多有出现。
This article discusses the type of main construction and material selection of key parts on overseat, single-track beam support of traffic track.
对跨座式单轨交通轨道梁支座的主要构造形式、关键零部件的材料选用等进行了分析研究。
The support member may be a cantilever type beam or frame extending upwardly from the seatback at a position behind and adjacent to a headrest.
该支撑件可以为从座椅靠背向上延伸并位于邻近头枕并在头枕后方的悬臂型梁或框架。
This type of equal arm balance with double beam and pan adopts flexible steel band as support without abrasion to the edges of the knife.
复梁式双盘等臂天平，采用钢带弹性作支撑，无刀口磨损现象发生。
One kind of beam type gas injection packing support plate used in the column is introduced. The curve equation of the developed pattern of the arciform plate is presented.
介绍了塔器内梁型气体喷射式填料支承及其拱形板展开图，并通过详细计算给出了该展开图的曲线方程。
One kind of beam type gas injection packing support plate used in the column is introduced. The curve equation of the developed pattern of the arciform plate is presented.
介绍了塔器内梁型气体喷射式填料支承及其拱形板展开图，并通过详细计算给出了该展开图的曲线方程。
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