The difference between HRB 400 and RRB 400 reinforcing steel bar is demonstrated.

分析了HRB400和RRB400钢筋的区别.

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Pass - free Rolling is an advanced technology which can optimize steel bar production.

无孔型轧制是一项可以优化棒材生产的先进技术.

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Supplies the steel bar connecting sleeve.

供应钢筋连接套筒.

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Steel skeleton concrete is characterized by complex nodal, heavily - distributed steel bar, laborious casting.

钢骨混凝土结构的特点是节点复杂 、 筋密集 、 凝土浇筑难度大.

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The steel bar welded mesh is one kind new, the high performance construction structural material.

钢筋焊接网是一种新型 、 高性能的建筑结构材料.

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It is made up of anchorage steel plate, screw nut and anchorage steel bar.

所研究的锚固系统是由高强螺母、钢锚板和锚固钢筋组成.

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And also can used for reinforcing steel bar of construction, highway and bridge.

也可用于建筑业 、 公路、桥梁做钢筋用.

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Rebuilding methods and implements steps of ultra fine grained steel bar product line are put forward.

提出了超细晶棒材生产线的改造方案及实施步骤.

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Furthermore, some advices are provided for calculating the strength parameters of steel bar at elevated temperature.

对钢筋高温强度参数的计算公式提出了一些建议.

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The steel bar is 15 centimeters in length and 10 centimeters in width.

这块钢条长15厘米、宽10厘米.

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The longitudinal crack of steel bar is the main factor that influences its quality.

钢棒的纵向裂纹是影响其质量的主要因素.

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The straightening machine of steel bar plays an important roll in the modernization of industry.

钢筋矫直机在现代化的工业建设中有着极为重要的作用.

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Ask present's steel bar. Cement. Grit. Brick. And so on building material prices?

请问现在的钢筋. 水泥. 沙石. 砖. 等等建筑材料的价格?

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Actions of hoop steel - bar, portraIt'steel - bar, and steel plate on perforation block in RCBSP are discussed.

主要讨论了钢筋混凝土板 - 钢板中箍筋 、 纵向钢筋和钢板对弹体贯穿过程的影响.

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The results show that the steel bar coated with protection shell increases the ability resisting corrosion.

结果表明:钢筋表面涂布防护涂层有助于改善钢筋防腐性性能.

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