JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS
Online ISSN : 2189-9967
Print ISSN : 0915-1168
ISSN-L : 0915-1168
Serial Messages to Tribologists
Rebound Hardness Test and COVID-19 Problems
Kenji MATSUDA
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2020 Volume 65 Issue 8 Pages 469

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© 2020 Japanese Society of Tribologists
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