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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

condensation

  • Language : PIARC Road Dictionary / English
  • Theme : Scientific and Technical Tools Physics and Chemistry
  • Definition : Change of state of vapour to liquid, thus forming a thin film on surfaces and clouds, mist and fog in the atmosphere. Note: during the process, heat is released.

Kondensation

  • Language : PIARC Road Dictionary / German
  • Theme : Wissenschaftliche und technische Arbeitsmittel Physik und Chemie
  • Definition : Wechsel vom gasförmigen in den flüssigen Zustand, durch den auf Oberflächen ein dünner Film und in der Atmosphäre Dunst oder eine Wolke entsteht. Bei diesem Prozess wird Wärme abgegeben.

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