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AL Home Builders UPDATED Exam Questions and CORRECT Answers
- Vak
- Instelling
For a given size, the type of girder with the least load-bearing strength is the _____. a) built-up lumber girder b) solid lumber girder c) LVL girder d) glulam girder - a) built-up lumber girder For a given total load, if the span between its support columns is increased, the size of the gird...
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