TAG: Tegangan Sisa

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Welding Metallurgy
October 29, 2014
Instructur by : Gregorius Hardjanto   MATERI Training Welding Metallurgy 1. Teknik dan proses las 2. SMAW, GTAW, GMAW, Oxyacetilen, SAW 3. Karakteristik Mesin 4. Struktur, sifat dan Pengelasan Baja Karbon Struktur