ISO 9138:1993
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ISO 9138:1993
16734

Тезис

Sampling is made using a sampling thief. Splitting means dividing into two equal portions using a splitter (commonly a Jones sampler) and repeating this procedure at each of the portions obtained until the sample is 25 % larger than the amount required for testing. The method may be used in the comparative testing of uniformly produced abrasive grains.


Общая информация 

  •  : Отозвано
     : 1993-01
  •  : 1
  •  : ISO/TC 29/SC 5 Grinding wheels and abrasives
  •  :
    25.100.70 Abrasives

Жизненный цикл

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