http://www.energy.siemens.com/hq/en/energy-topics/smart-grid/ http://www.mobility.siemens.com/mobility/global/en/urban-mobility/Pages/urban-mobility.aspx http://www.siemens.com/sustainability/pool/nachhaltige_entwicklung/sustainablecities_2010-08-11.pdf http://www.siemens.com/entry/cc/features/urbanization_development/all/en/pdf/study_mayors_en.pdf http://www.usa.siemens.com/citiestour/
Posted by neville mars / 13.4 years ago / 2504 hits
