Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - Addition of the SSD detector to the Monochromatic excitation part of Table 1 (ISO 20884:2019/Amd 1:2021); Amendment A1
Edition 2021-11

Information technology - Protocol for providing the OSI connectionless-mode transport service; Amendment 1: Addition of connectionless-mode multicast capability
Edition 1996-12

Information technologies - JPEG systems - Part 6: JPEG 360 - Amendment 1: Addition of new JPEG 360 image types and accelerated ROI rendering
Edition 2021-06

Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - AMENDMENT 1 : addition of the SSD detector to the Monochromatic excitation part of Table 1
Edition 2021-10-13

Information processing systems - Telecommunications and information exchange between systems - End system to Intermediate system routeing exchange protocol for use in conjunction with the Protocol for providing the connectionless-mode network service (ISO 8473); Amendment 1: Addition of group composition information
Edition 1999-09

Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (IEC 61290-4-1:2016); German version EN 61290-4-1:2016
Edition 2017-06

Digital audio - Digital input-output interfacing - Transmission of digital audio over asynchronous transfer mode (ATM) networks (IEC 62365:2009); German version EN 62365:2009
Edition 2010-02

Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method (IEC 61290-4-2:2011); German version EN 61290-4-2:2011
Edition 2012-04

Direct-current resistive volt ratio boxes; Amendment A2 (IEC 60524:1975/A2:1997); German version EN 60524:1993/A2:1997
Edition 1999-01