Standard Test Method for Determination of Turbidity Above 1 Turbidity Unit (TU) in Static Mode
Edition 2017

Standard Test Method for the Continuous Measurement of Turbidity Above 1 Turbidity Unit (TU)
Edition 2017

Standard Test Method for In-situ Determination of Turbidity Above 1 Turbidity Unit (TU) in Surface Water
Edition 2015

Intelligent Network (IN) - Physical plane for intelligent network Capability Set 1 (CS1) [ITU-T Q.1215:(1993)]; English version ETS 300348:1994
Edition 1995-04

Integrated Services Digital Network (ISDN) - Call Deflection (CD) supplementary service - Service description; English version 300202:1995/A1:1996
Edition 1997-10

Integrated Services Digital Network (ISDN) - Signalling System no. 7 - Transaction Capabilities Application Part (TCAP) - Test specification; English version ETS 300344:1994
Edition 1995-01

Integrated Services Digital Network (ISDN) - Basic call control procedures for circuit-switched bearer services - Functional capabilities and information flows [ITU-T Recommendation Q.71 (1993), modified]; English version ETS 300350:1995
Edition 1995-11

Transmission and Multiplexing (TM) - Multiplex section protection information model for the Network Element (NE) view; English version ETS 300413:1995
Edition 1995-11

Broadband Integrated Services Digital Network (B-ISDN) - Signalling ATM Adaptation Layer (SAAL); Service Specific Co-ordination Function (SSCF) for support of signalling at the Network Node Interface (NNI) - Part 1: Specification of SSCF at NNI (ITU-T Q.2140 (1995), modified); English version ETS 300438-1:1995
Edition 1996-07