Data element catalogue for bibliographic data; handling of data categories with one entry or more entries in data formats
Edition 1988-09

Jewellery and precious metals - Determination of silver in silver alloys - ICP-OES method using an internal standard element
Edition 2022-08

Production equipment for microsystems - Specification for an X-Ray Lithography Mask Support Ring
Edition 2007-12

Information and Documentation - Determination of the effectiveness of paper deacidification processes by means of a test paper
Edition 2018-11

German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 10: Calculation of the calcit saturation of water (C 10)
Edition 2012-12

German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); water hardness (H 6)
Edition 1986-01

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 22: Determination of dry residue by freezing and preparation of the freeze dried mass of sludge (S 22)
Edition 2018-10

Denomination of the ripple of d.c voltage, periodic deviations; terms and measuring methods
Edition 1970-01

Permanent magnet segments; measuring principle
Edition 1980-08

Circuit-breaker - Rated voltage 245 kV - With a separate support frame for each pole
Edition 1999-06