DIN EN 13039:2012-01

Действует

Soil improvers and growing media - Determination of organic matter content and ash; German version EN 13039:2011

На этот документ ссылаются

DIN EN 13041:2006-09

Отменен

Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space; German version EN 13041:1999 + A1:2006 — 31 стр.

DIN 11540:2019-03

Действует

Peats for horticulture and landscape gardening - Properties, test methods, specifications — 32 стр.

DIN EN 16087-1:2012-01

Отменен

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR) — 14 стр.