Heat treatment of ferrous materials - Light-microscopical determination of the depth and porosity of the compound layer of nitrided and nitro-carburized ferrous parts
Edition 2016-12

Laser beam removing - Thermal removing with laser beam - Terms and definitions, influence factors, procedure
Edition 2012-08

Soil quality - Determination of contents of the platinum group elements (platinum, palladium, rhodium) in soils, soil materials and sludges
Edition 2012-01

Flame cleaning of steel and concrete surfaces
Edition 2013-06

Seals with higher thermal resistant for unions and flanges in connection with gas meters and pressure regulators as well as flange connections in gas installations
Edition 2018-08

Diaphragm-weld packings and weld ring seals for flange connections
Edition 2021-06

Particle size analysis - Size analysis by air classification with gravitation-counterflow elutriator
Edition 2016-10

Particle size analysis - Size analysis by air classification - Fundamentals
Edition 2016-10

Crosslinked medium density polyethylene (PE-MDX) pipes - Dimensions
Edition 2011-04

Vertical pressure vessels - Vesels for process plants 0,063 m³ up to 25 m³ - Dimensions
Edition 2006-05