| 摘要 |
In construction, there currently exist few basic structural members, and few developments of metal load-bearing structures having structural connections with no welding or drilling. The present invention is a new innovative approach to the making of metal structural supports that is more economical, is more time efficient, and provides more strength and rigidity. The recommended design can be used in areas where strong rigid structural members are needed and comes in a variety of sizes, strengths, and weights. It is most suitable for construction purposes but has application in many manufacturing areas where weight, strength, and ease of assembly are desired.
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