Nachrichten 40 Tribologie + Schmierungstechnik · 70. Jahrgang · 3/ 2023 Mitteilungen der ÖTG ! "#$%%$&'(&"'($) #%&*+,+-&"'($)) ""'(./ # ! "#$%&'()%*+',-.-/ , ! "#$%&%'#()#*)+*,-./ "#()-*,)0%".12-*') ! "#$$"%&'()*+,-./ 0&'-1*2*"0&/ )%%)*/ 1.*3/ 0415&'() Heraus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achrichten 41 Tribologie + Schmierungstechnik · 70. Jahrgang ·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