Standard Practice for (Analytical Procedures) Determining Transmissivity of Nonleaky Confined Aquifers by Overdamped Well Response to Instantaneous Change in Head (Slug Tests)
Edition 2020

Standard Practice for (Analytical Procedure) for Determining Transmissivity of Confined Nonleaky Aquifers by Underdamped Well Response to Instantaneous Change in Head (Slug Test)
Edition 2020

Standard Practice for (Analytical Procedures) Determining Transmissivity of Confined Nonleaky Aquifers by Critically Damped Well Response to Instantaneous Change in Head (Slug)
Edition 2020

Mathematical expressions for reliability, availability, maintainability and maintenance support terms (IEC 61703:2016); German version EN 61703:2016
Edition 2017-08

Tracking ability-test-record
Edition 1980-12

Terminology of chip removing; movements and geometry of the chip removing process
Edition 1985-10

Mechanics of rigid bodies; concepts, quantities, symbols
Edition 1983-01

Weibull analysis (IEC 61649:2008); German version EN 61649:2008
Edition 2009-03

Programmes for reliability growth (IEC 61014:2003); German version EN 61014:2003
Edition 2004-02

Reliability growth - Stress testing for early failures in unique complex systems (IEC 62429:2007); German version EN 62429:2008
Edition 2008-08