De Jong Gorredijk Hot Water TanksRomein BetonStorkVan WijnenStrike, state regulations regarding labour conditions - 1982Strike, wage demands excluding wage raise - 1969Strike, wage raise - 1970Strike, wage raise - 1972Strike, against the results of a reorganization - 2011Strike, against massive lay off - 2013Strike, - 1914Strike, wage raise - 1914