Exam (elaborations)
CSLB B LICENSE GENERAL CONTRACTOR EXAM correctly answered 2023
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CSLB B LICENSE GENERAL CONTRACTOR EXAM correctly answered 2023If unused mortar stiffens due to hydration of cement, what must you do? Discard the mortar What minimum time must you wait before caulking or grouting new tiles? 24-48 Hours How long should you wait before installing tile...
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