A 12-in.-thick hollow-core floor slab will generally span up to approximately
A) 25 ft.
B) 40 ft.
C) 30 ft.
D) 20 ft.
E) none of the above.
B) 40 ft.
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a. soil softeners c. oxygenators b. compounds d. amendments
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a. blow out b. leak c. settle d. implode
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