Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 5-1: Timing characteristics of slave clocks suitable for operation in Synchronous Digital Hierarchy (SDH) equipment
Edition 1998-09-01

Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 7-1: Timing characteristics of slave clocks suitable for synchronization supply to equipment in local node applications
Edition 2001-08-01

Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment
Edition 1998-09-01

Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment - Implementation Conformance Statement (ICS) proforma specification
Edition 2000-03-01

Household and similar electrical appliances - Safety - Part 2-26: Particular requirements for clocks
Edition 2020-11-04

Household and similar electrical appliances - Safety - Part 2-26: Particular requirements for clocks
Edition 2003-12-19

Household and similar electrical appliances - Safety - Part 2-26: Particular requirements for clocks
Edition 2008-12-03

European digital cellular telecommunications system (Phase 2) - Terminal Adaptation Functions (TAF) for services using synchronous bearer capabilities; English version ETS 300584:1994
Edition 1995-01

Disinfection - Steam disinfection apparatus - Part 2: Requirements; Text in German and English
Edition 2014-06