A prvních věc, kterou můžete vidět z tohoto grafu je, když se podíváte na modré datové body, které jsou mechanicky větraný vzduch, není to pouze podmnožina zelených datových bodů, které jsou venkovní vzduch.
The measures in this area should be designed in such a way that the tasks of the Community pursuant to Article # of the ║Treaty, namely ║ to promote throughout the Community a harmonious, balanced and sustainable development of economic activities, a high level of employment and of social protection, sustainable and non-inflationary growth, a high degree of competitiveness and convergence of economic performance, the raising ofthe standard of living and quality of life, and economic and social cohesion and solidarity among Member States, are achieved as objectivesQED QED