Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007)
Edition 2008-02-01

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007)
Edition 2008-02-01

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods (ISO 21587-3:2007)
Edition 2008-02-01

Fire resistance tests - Part 2: Alternative and additional procedures
Edition 2000-01-01

Public transport - Reference data model - Part 10: Alternative Modes
Edition 2023-02-15

LPG equipment and accessories - Transportable refillable welded steel cylinders for LPG - Alternative design and construction (consolidated version)
Edition 2015-07-01

Digital addressable lighting interface - Part 104: General requirements - Wireless and alternative wired system components (IEC 62386-104:2019) (german version)
Edition 2020-12-01

Digital addressable lighting interface - Part 104: General requirements - Wireless and alternative wired system components (IEC 34/1048/CDV) (Amendment) (english version)
Edition 2023-07-15

Fluids for electrotechnical application: Mixtures of gases alternative to SF6 (IEC 10/1197/CDV) (english version)
Edition 2023-06-15

Information technology - Generic cabling systems - Part 20: Alternative cabling configurations (german version)
Edition 2023-06-01