Ceramic tiles - Part 2: Determination of dimensions and surface quality (ISO 10545-2:2018); German version EN ISO 10545-2:2018
Edition 2019-01

Rubber and plastics - Polymer dispersions and rubber latices - Determination of pH (ISO 976:2013)
Edition 2016-12

Conservation of cultural property - Test methods - Colour measurement of surfaces; German version EN 15886:2010
Edition 2010-12

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)
Edition 1983-09

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)
Edition 1986-09

Hexagon slotted and castle nuts - Part 1: Metric coarse and fine pitch thread, product grades A and B
Edition 2013-08

German construction contract procedures (VOB) - Part B: General conditions of contract relating to the execution of construction work
Edition 2016-09

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Sett and slab pavements, and surrounds
Edition 2019-09

Public transport - Service interface for real-time information relating to public transport operations - Part 1: Context and framework; English version EN 15531-1:2022
Edition 2022-10

Paper and board - Measurement of specular gloss - Part 1: 75 degree gloss with a converging beam, TAPPI method (ISO 8254-1:2009); German version EN ISO 8254-1:2009
Edition 2009-09