Putra, Rafli Rianzah, Politeknik Perkeretaapian Indonesia Madiun
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Vol 19, No 1 (2024): Volume 19, Nomor 1, April 2024 - Articles
Investigasi Penambahan Betaine pada Media Quenching Surface Treatment untuk Meningkatkan Nilai Kekerasan Rel Kereta Api UIC R54
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| Publisher: Mechanical Engineering Department, Politeknik Negeri Semarang (Semarang State Polytechnic) |
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