pre cast concrete plate for walls

发表于 2009-9-15 14:02:01 | 显示全部楼层 |阅读模式

pre cast concrete plate for walls
i need answer for my urgend question 'the distances between supports in pre cast concrete plates?'
find a job or post a job opening
this is a question to ask your pe, it is too complicated to answer in a forum.

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