Analisis sifat mekanis dan struktur mikro baja perkakas AISI HI3 setelah proses High Speed Quenching dan proses High Impact Treatment (HIT) dengan perbedaan media Quenching = Mechanical properties and microstructure of aisi h13 tool steel after high speed quenching process and high impact treatment hit with different quenching medias

Analisis sifat mekanis dan struktur mikro baja perkakas aisi H13 setelah proses High Speed Quenching dan proses higt treatment (HIT) dengan perbedaan media quenching

The photographic recording of high-speed processes / Alexander Dubovik

Bridges for high-speed railways

Pemilihan rute high speed train Jakarta-Surabaya untuk meningkatkan feasibility project dengan pendekatan value engineering = Route selection of high speed train Jakarta-Surabaya to increase feasibility project with value engineering approach