Algae and algae products - Terms and definitions; German and English version prEN 17399:2023
Edition 2023-09

Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009); English version EN ISO 13624-1:2009
Edition 2010-04

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
Edition 2019-09

Algae and algae products - Methods for the determination of productivity of algae growth sites; German version EN 17480:2021
Edition 2021-10

Products used for treatment of water intended for human consumption - Manganese dioxide; German version EN 13752:2012
Edition 2012-11

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 3: Calculation of a driving rain index for vertical surfaces from hourly wind and rain data (ISO 15927-3:2009); German version EN ISO 15927-3:2009
Edition 2009-08

Sanitary tapware - Low pressure mechanical mixing valves; general technical specification; German version EN 1286:1999
Edition 1999-06

Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications; German version EN 817:2008
Edition 2008-09

Underwater Acoustics - Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz (IEC 87/770/CD:2021); Text in German and English
Edition 2022-08

Textiles - Tests for colour fastness - Part N03: Colour fastness to bleaching: Sodium chlorite (mild) (ISO 105-N03:1993); German version EN ISO 105-N03:1995
Edition 1995-05