for welding material inspection

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Rameez khan RK

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Apr 29, 2017, 6:03:15 AM4/29/17
to Materials & Welding
Dear ALL

                Can any one tell me what is the concentricity and Exposed code for welding appearance quality ? where i find that in test certificate and how to calculate it. ? Please suggest me.




Regard 

Rameez Khan
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