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1
The effectivity of used-oil as quenching medium of 42-CrMo4 steel for automotive materials
Published 2020“…Universitas Muhammadiyah Surakarta…”
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UMS Journal (OJS) -
2
Characteristics of hardness and microstructure of extraction forceps for dental and oral care made of stainless-steel
Published 2020“…Universitas Muhammadiyah Surakarta…”
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UMS Journal (OJS) -
3
Effects of heat treatment on microstructure and hardness of D2 tools
Published 2022“…Universitas Muhammadiyah Surakarta…”
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UMS Journal (OJS)