Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 1: Format A (IEC 61595-1:1997); German version EN 61595-1:1997
Edition 1998-07

60° centre drills; types R, A, and B
Edition 1986-04

Anti-pollution check valves - DN 6 to DN 250 inclusive - Family E, type A, B, C and D; German version EN 13959:2004
Edition 2005-01

Metric buttress threads - Part 2: General plan
Edition 2020-12

Classification methods for the evaluation of random vibrations - Part 2: Rainflow process
Edition 2025-04

Influence of cement based products on water intended for human consumption - Test methods - Part 2: Influence of site-applied cement based materials and associated non-cement based products/materials on organoleptic parameters and migration of organic substances (TOC); German version EN 14944-2:2025
Edition 2025-09

Machine tools - Stub spindles - Part 2: Dimensions and lists of parts, designation
Edition 2016-06

Waterproofing of elements in contact with soil - Part 3: Waterproofing with liquid-applied waterproofing materials
Edition 2023-10

Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); German version EN ISO 21078-2:2007
Edition 2007-12

Connections for general use and fluid power - Ports and studs ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Part 2: Stud ends with elastomeric sealing (type E) (ISO 9974-2:1996); German version EN ISO 9974-2:2000
Edition 2000-09