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2009年11月30日 20:30:47
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Standard Practice for Design and Construction of Concrete Silosand Stacking Tubes for Storing Granular Materials (ACI 313-97)

Standard Practice for Design and Construction of Concrete Silos
and Stacking Tubes for Storing Granular Materials (ACI 313-97)
653a4950ebae27634c45.pdf
204 KB
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