UG OML351 Introduction to Non-Destructive Testing R2021 Anna University Question Paper November/December 2024 By RajithaOn June 17, 2025June 17, 2025 OML351 Introduction to Non-Destructive Testing R2021 Anna University Question Paper November/December 2024 – Click here to download full question paper #Anna University Question Paper R2021 November/December 2024#B.E. Civil