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Professional Training and Consultation ASME IX PRACTICE QUESTIONS (Closed Book) 1. The purpose of the WPS and PQR is to determine that: A. B. C. D. 2. The welder is qualified…
Introduction : Aluminium is found primarily in bauxite ore .Pure aluminium is soft, silvery , ductile of the poor metal group of chemical elements ,which is corrosion resistant,…
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