Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant
Edition 2004-08

Dam plants - Part 11: Dams
Edition 2004-07

Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1
Edition 2024-04

Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1
Edition 2017-04

Mine plans - Deep mining - Part 11: Geometrical dimensions in underground workings
Edition 2000-01

State of railway vehicles - Basic principles - Part 11: Procedure for preparation of fault tolerance concept
Edition 2022-09

State of railway vehicles - Brake - Part 11: Function and tightness of the brake for direct braking on powered traction unit and indirect braking on connected vehicles
Edition 2022-12

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
Edition 2009-02

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of nickel by atomic absorption spectrometry (AAS) (E 11)
Edition 1991-09

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 11: Determination of selected organic plant protecting agents by Automated Multiple Development (AMD)-technique (F 11)
Edition 1995-01