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方矩形

网络Square

方矩形

方矩形

方矩形

Square

沈阳元众铸铁型材制造有限公司 ... 圆形 Round 方矩形 Square 材质 Material ...

1

In the past few years, solid concrete -filled steel tube has been widely used in engineering fields.

近年来国内外工程中已较为广泛地应用了实心圆形及方矩形钢管混凝土结构。

3

Market Survey and Estimated Application Prospects of Square Steel Tubes in Steel Structure-fabrication Industry

钢结构用方矩形钢管的市场分析和应用前景

4

Application Prospect and Manufacturing Technology of Square Steel Tubes

方矩形钢管的应用前景与生产技术

5

Genesis of Crack at Surface of Continuous Casting Square Billet (rectangular bloom )and the Prevention Counter Measures

连铸方（矩形）坯表面裂纹成因与对策

6

Production and Study for Large Cold Bend Square and Rectangular Pipe

大型冷弯方、矩形钢管的生产与研究

7

Pass Design for the High Precision Rectangle Pipe

高精度方矩形焊管孔型设计法

8

Discuss on Market and Technology of Steel Structure Rectangular Pipe

钢结构方矩形钢管的市场与技术探讨

9

A New Thought to Change Round Pipe into Square Pipe

圆管变成方矩形管的一种新思路

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