they want to consult with us about the solution of the problem of normal wear and tear, and the sealing tip Contact pieces of
Defect we explain which is related to the leak of pieces Porosity,Shalow penetration and lack of fusion with causes and preventive guidelines and recommended that he had cut off pieces to check for defects and the position of the birth defects
on the part of the normal wear and tear, of Contact tip we think it may be related to the quality of trial Contact tip we recommend that contact tip-resistant to the wear and tear,
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