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Un article trouvé pour ce sujet.
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How many bags of cement do I need |
2008-03-30 |
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Joe pose la question :
How many bags of cement do I need if I want to extend my carport 6 inches all around?
The carport is 15ft. x 15ft. and the existing slab is 4 inches thick.
Harley Weston lui répond. |
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