Oil of spearmint - Part 2: Chinese type (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil
Edition 2005-09

Oil of patchouli (Pogostemon cablin (Blanco) Benth.)
Edition 2002-11

Oil of patchouli (Pogostemon cablin (Blanco) Benth.)
Edition 2003-03-01

Oil of spearmint - Part 2: Chinese type (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil.
Edition 2007-12-01

Oil of spearmint - Chinese types (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil
Edition 2005-11-07

Structural timber - Visual strength grading of tropical hardwood; German version EN 16737:2016
Edition 2016-09

Round and sawn timber - Nomenclature of timbers used in Europe; Trilingual version EN 13556:2003
Edition 2003-10

Durability of wood and wood-based products - Testing and classification of the durability to biological agents of wood and wood-based materials; German version EN 350:2016
Edition 2016-12

Wood flooring - Solid wood parquet - Vertical finger, wide finger and module brick; German version EN 14761:2006+A1:2008
Edition 2008-09

Wood flooring - Mosaic parquet elements; German version EN 13488:2002
Edition 2003-05