主梁通过多面的斜对接接头连在一起。
These beams are connected with scarf joints with multiple sections.
以工程中常用的斜对接焊缝的研究为例，说明了力学强度理论的正确应用方法。
This article explained the correct application of the theory of strength through using the commonly used bevelled halving welded seam as an example.
另外，产品的横截面可以接头衔接起来，接头可以斜接或者对接，不需要缠绕来密封切口，这样更容易简捷。
In addition, the product of the cross section can joint together, joint can mitre or docking, do not need to coil to seal cutting, so that it can easily forthright.
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