Codes and standards are rules and principals to be followed, while specifications are considered legal requirements. ... Standard terminology used by the American Welding Society (AWS) and the American Society of Mechanical Engineers (ASME).
Explanation:Welding codes and standards address all aspects of design and fabrication of welded components, including welding procedure specifications, quality control and quality assurance during welding and necessary welding skills for a given welding procedure in all industry sectors.
