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Un article trouvé pour ce sujet.
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An air duct in the form of a circular cylinder |
2010-12-19 |
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ed pose la question :
an air duct in the form of a circular cylinder has a cross section if diameter 16 in. the distance between the bases is 20 ft and the elements are inclined at an angle of 50 degrees to the bases. find the amount of magnesia required to protect the duct with magnesia covering 1/2 in thick? tnx
Stephen La Rocque lui répond. |
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