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ISO 1953:2015

Hard coal — Size analysis by sieving
10. 11. 2015.
95.99   Povučen   2. 10. 2025.

Опште информације

95.99     2. 10. 2025.

ISO

ISO/TC 27/SC 1

Međunarodni standard

73.040  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 1953:2015 specifies reference methods for the size analysis of coal by manual sieving (wet or dry), using test sieves of aperture sizes between 125 mm and 45 μm. A guide to sampling is given in Annex A.
This International Standard is applicable to all hard coals. It is not applicable to coke or other manufactured fuels.
In the case of pulverized coal which has been ground so that a high proportion passes through the test sieve of smallest aperture size, the methods described in this International Standard will determine only the percentage oversize.

Životni ciklus

PRETHODNO

POVUČEN
ISO 1953:1994

TRENUTNO

POVUČEN
ISO 1953:2015
95.99 Povučen
2. 10. 2025.

REVIDIRAN OD

OBJAVLJEN
ISO 1953:2025