provide detailed outlines on NDT methods such as magnetic particle and liquid penetrant inspections. Technical Core of API 687
: The rotor is unstacked. Every individual impeller, sleeve, and nut is inspected using wet magnetic particle or liquid penetrant methods. The Balancing Act api+687+rotor+repair+pdf+download+better
: The first edition was released in 2001 and reaffirmed in 2015 before being superseded by the 2023 update. provide detailed outlines on NDT methods such as