business balance sheet 25 gasworks industry 9 power engineering 5 cars 4 enterprise 4 chemical industry 3 enzymes 3 more ... communication networks 3 diesel engines 3 sea ships 3 industrial power stations 3 telecommunications 3 television 3 production 3 central bank of issue 2 cooling mechanisms 2 woodworking industry 2 financial market 2 alluminium 2 metallurgy 2 materials handling 2 non-ferrous light metals 2 steelworks 2 paper production 2 polyvinyl chloride 2 mechanical engineering 2 account final statement 2 banks 1 digital oscilloscopes 1 mines (mining) 1 less ...