The perception of machines' movement within industrial work.
4m2017
7.5·2004
7.0·1960
6.2·2004
6.9·2001
6.6·2024
5.9·2016
6.1·2018
6.6·2009
6.2·1993
5.9·2015
6.2·2020
6.2·2023
8.1·2020
8.0·2008
6.1·2025
7.3·1937
6.7·2004
6.1·2009
6.3·2023
6.7·1970
