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4	steeltubeinstitute - Welcome to the Steel Tube Institute Our objectives are to promote the growth and competitiveness of North America	38
5	independencetube - Independence Tube - Home Independence Tube has been the preferred source since 1972 for square, rectangle and round structural steel tubing.	0
6	ehow - eHow | How To Do Just About Everything! | How To Videos & Articles Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world	1
7	structuralsteeldetailer - StructuralSteelDetailer.us	1
8	ksdot - Kansas Department of Transportation: Home Kansas Department of Transportation: Home	3
9	gostructural	5
10	scribd - Scribd	2
11	engineeringtoolbox - Engineering ToolBox Tools and Basic Information for Design, Engineering and Construction of Technical Applications	25
12	cmrp - Bending Tubes, Pipe, Bars, & Beams | Structural Steel Bending - Chicago Metal Rolled Products Chicago Metal Rolled Products is a premiere source for structural steel bending. From bending tubes and pipes to bars and beams, we?ve been curving st...	23

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