Tests for geometrical properties of aggregates. Determination of particle shape. Shape index
适用范围:This standard describes the reference method used for type testing and in cases of dispute, for thedetermination of the shape index of coarse aggregates. For other purposes, in particular factory produ...
实施日期:2009-04-30
Insulators and fittings for overhead lines. Glass insulators for voltages higher than 1000 volts. Pin-fixed three pieces insulators (VHT).
实施日期:1981-07-01
实施日期:2006-02-01
Optical fibre cables - Part 1-23: Generic specification - Basic optical cable test procedures - Cable element test methods
适用范围:IEC 60794-23:2012(E) applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and ele...
发布日期:2012-08-24 实施日期:2012-08-24
Ergonomics of human-system interaction - Part 306: Field assessment methods for electronic visual displays
适用范围:This part of ISO 9241 establishes optical, geometrical and visual inspection methods for the assessment of adisplay in various contexts of use according to ISO 9241-303.
实施日期:2009-06-01
Plastics piping systems for renovation of underground gas supply networks. Part 1:General
实施日期:2013-02-01
Railway equipment in general. Parts made of rubber cellular flexible material.
实施日期:1991-07-31
实施日期:2009-03-01
Railway transport equipment. Main-line passenger rolling stock. Coach steps.
实施日期:1979-11-01
Railway transport equipment. Two axle carrying bogie frames. Determination of reference elements. Geometrical checks.
实施日期:2010-11-30
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes
适用范围:This Part of DIN EN ISO 1452 specifies the characteristics of solid-wall pipes made from unplasticized poly(vinyl chloride) (PVC-U) for piping systems intended for water supply and for buried and above...
实施日期:2010-04-01
实施日期:2008-11-01
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