AWS D1.1 D1.5 America Standard A588 Corten Steel Plate Made Structural Steel Truss Beam Bridge tlas'a preassembly

AWS D1.1 D1.5 America Standard A588 Corten Steel Plate Made Structural Steel Truss Beam Bridge tlas'a lesela joalokaha ho bontšitsoe.

 

ka liphihlelo tse ngata tsa projeke e tloaelehileng ea 'maraka oa Amerika, re khona ho etsa merero e fapaneng e amanang le sebopeho sa tšepe sa Amerika hantle.

 

 


Nako ea poso: Jul-23-2021
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