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mate line headers for truss suppor

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发表于 2009-9-10 13:12:03 | 显示全部楼层 |阅读模式
mate line headers for truss support
i have deisgned a house and made a chart for lintels/ headers sizes based on opening width. city is asking for "provide headers for truss support at the mate lines" what does this mean?
find a job or post a job opening
no idea.  why not ask them?
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