1. aiis AURORA T h e R a y o f Q u a l i t y ASNT NDT Training & Inspection Services www.auroraservices.in The American Society for Nondestructive Testing, Inc. 2. To…
Dye penetrant inspection (DPI), also called liquid penetrant inspection (LPI) or penetrant testing (PT), is a widely applied and low-cost inspection method used to locate…