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ISO 21413:2005 develops procedures and prescribes the minimum accuracy required of water-level measurements made in wells using graduated steel tapes, electric tapes and air lines. Procedures and accuracy requirements for measuring water levels in a flowing well are also included, as are procedures required to establish a permanent measuring point. ISO 21413:2005 discusses the advantages and limitations of each method and requirements for recording the data. ISO 21413:2005 does not include methods that use automated electrical or mechanical means to measure and record water levels.


Общая информация 

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2005-10
  • Версия
     : 1
  • Технический комитет
     : ISO/TC 113/SC 8 Ground water
  • ICS
     :
    07.060 Geology. Meteorology. Hydrology
    17.060 Measurement of volume, mass, density, viscosity

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  • CHF145

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  3. Каталог стандартов
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  5. 07
  6. 07.060
  7. ISO 21413:2005