Jun
07
PELATIHAN WELDING METALLURGY DALAM INDUSTRI MODERN
TRAINING WELDING METALLURGY DALAM INDUSTRI MODERN PELATIHAN WELDING METALLURGY DALAM INDUSTRI MODERN Deskripsi PELATIHAN WELDING METALLURGY DALAM INDUSTRI MODERN : The purpose of training is to understand the basics of metallurgy and welding and to introduce welding processes and consumables Read more