Strike, wage raise - 1970Strike, wage raise - 1971Strike, wage raise - 1987Strike, against a wage cut - 1952Strike, wage demands excluding wage raise - 1956Strike, wage raise - 1954Strike, wage raise - 1947Strike, wage demands excluding wage raise - 1998Strike, wage raise - 1948Strike, wage raise - 1949Strike, wage raise - 1949Strike, wage raise - 1953Strike, wage raise - 1954Strike, against the punishment of a spokesman of the workers - 1999Strike, directed against certain individuals - 1979Strike, wage raise - 1979Strike, wage raise - 1979Strike, diminished working hours - 1986Strike, against the punishment of a spokesman of the workers - 1987Strike, the employer neglects the collective agreement - 1988Strike, secundary - 1988Strike, against the results of privatization - 1988Strike, against the results of privatization - 1988Strike, against massive lay off - 1996Strike, against a wage cut - 1998Strike, - 1998Strike, against the speed up of work - 1999Strike, against the speed up of work - 2000Strike, wage demands excluding wage raise - 2000demonstration, against the results of privatization - 1987refusal to work, solidarity with fellow strikers - 1946Strike, collective agreement demanded by the employees - 2003Strike, - 2003Strike, wage raise - 2005Strike, against the speed up of work - 2006Strike, against the results of a reorganization - 2006demonstration, against the results of a reorganization - 2007others, against the results of a reorganization - 2007Strike, against the results of a reorganization - 2007blockade, wage demands excluding wage raise - 2008