March 20, 2025
Sertifikasi Ahli K3 Umum KEMNAKER RI
November 20, 2024
Hydraulic and Pneumatic System
October 3, 2024
Kalibrasi Alat Ukur
December 14, 2023
Teknik Kalibrasi Massa, Suhu, Dimensi & Volumetrik
December 14, 2023
Kalibrasi Dimensi (Micrometer & Caliper)
November 23, 2021
Welding Inspection
May 17, 2017
Las Listrik (Arc Welding)