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ISO 9138:1993

Abrasive grains — Sampling and splitting
28. 1. 1993.
95.99   Povučen   30. 1. 2015.

Опште информације

95.99     30. 1. 2015.

ISO

ISO/TC 29/SC 5

Međunarodni standard

25.100.70  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
ISO 9138:1993
95.99 Povučen
30. 1. 2015.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 9138

OBJAVLJEN
ISO 9138:2015