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ISO/FDIS 5311

Fertilizers — Determination of bulk density (tapped)

Опште информације

50.20     8. 12. 2025.

ISO

ISO/TC 134

Međunarodni standard

65.080  

Apstrakt

Specifies two methods for dry fertilizers only: the machine-tapping method and the hand-tapping method. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume, tapping the cylinder by means of a tapping machine or the walls of the cylinder by hand, and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 5311:1992

TRENUTNO

PROJEKAT
ISO/FDIS 5311
50.20 Početak postupka odobravanja definitivnog teksta nacrta standarda
8. 12. 2025.

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