Describir: Structural members and connections. Compiled by a staff of specialists /

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| |/\| || | || | || | || | ||   -| ||-  |  --  //   -| ||-   |    \\  
|  /\  || | \\_/ || | \\_/ ||   _| ||_  |  --  \\   _| ||_   | [] ||  
|_// \_||  \____//   \____//   /_____// |______//  /_____//  |  __//  
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