Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate; German version EN 886:2004
Edition 2005-02

Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate); German version EN 1204:2005
Edition 2005-06

Products used for treatment of water intended for human consumption - Silica sand and silica gravel; German version EN 12904:2005
Edition 2005-06

Chemicals used for treatment of water intended for human consumption - Sulfur dioxide; German version EN 1019:2005
Edition 2005-08

Plastics - Film and sheeting - Determination of wetting tension (ISO 8296:2003)
Edition 2008-03

Packaging - Complete, filled transport packages - Stability testing of unit loads (ISO 10531:1992)
Edition 2000-03

Ultrasonic testing of steel flat product of thickness equal to or greater than 6 mm (reflection method); German version EN 10160:1999
Edition 1999-09

Water quality - Determination of suspended solids - Method by filtration through glass fibre filters; German version EN 872:2005
Edition 2005-04

Technical drawings - Simplified representation of centre holes (ISO 6411:1982)
Edition 1997-11

Plain bearings - Lubrication holes, grooves and pockets - Dimensions, types, designation and their application to bearing bushes; Identical with ISO 12128:1995
Edition 1998-07