UNI 9840 : 1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
12-06-2018
01-01-1991
Stabilisce le condizioni di prova dinamica a caldo sulle cinghie sincrone impiegate nell'industria automobilistica. La prova consiste nel determinare la durata (in ore) della cinghia sottoposta a prova dinamica su una specifica apparecchiatura in condizioni prestabilite.
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