Information technology. Telecommunications and information exchange between systems. List of standard data link layer protocols that utilize High-Level Data Link Control (HDLC) classes of procedures and list of standardized XID format identifiers and private parameter set identification values.

Die Norm herausgegeben am 15.1.1995

Information technology. Telecommunications and information exchange between systems. Network Transport Protocol interworking specification.

Die Norm herausgegeben am 29.11.1991

Information technology. Telecommunications and information exchange between systems. Interface connector and contact assignments for ISDN primary rate access connector located at reference points S and T.

Die Norm herausgegeben am 15.3.1999

Investigation of potentially contaminated sites – Code of practice.

Die Norm herausgegeben am 28.1.2026

Tracked Changes. Investigation of potentially contaminated sites. Code of practice.

Die Norm herausgegeben am 6.2.2026

Taking soil samples for determination of volatile organic compounds (VOCs). Specification.

Die Norm herausgegeben am 29.5.2020

Information technology. Telecommunications and information exchange between systems. Provision of the connection-mode Network internal layer service by intermediate systems using ISO/IEC 8208, the X.25 Packet Layer Protocol.

Die Norm herausgegeben am 15.10.1993

Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS).

Die Norm herausgegeben am 18.6.2019

Steels. Determination of niobium. Spectrophotometric method.

Die Norm herausgegeben am 21.6.2024

Tracked Changes. Steels. Determination of niobium. Spectrophotometric method.

Die Norm herausgegeben am 4.7.2024