Cellular plastics -- Determination of horizontal burning characteristics of small specimens subjected to a small flame
适用范围:ISO 9772:2012 specifies a small-scale laboratory screening procedure for comparing the relative burning characteristics of horizontally oriented, small cellular plastic specimens, having a density less...
发布日期:2012-09-01 实施日期:2012-09-01
Calculation method of energy equilibrium and energy efficiency in multiple effect evaporating system of non-wood pulp
适用范围:本标准规定了非木浆多效燕发系统能量平衡及能量效率的计算方法。 本标准适用于制浆造纸企业非木浆碱回收黑液多效蒸发装置的能量平衡及能量效率测试与计算。
发布日期:2011-12-30 实施日期:2012-07-01
实施日期:2006-08-31
实施日期:2009-01-31
Geosynthetics -- Dynamic perforation test (cone drop test)
适用范围:ISO 13433:2006 specifies a method to determine the resistance of geosynthetics to penetration by a steel cone dropped from a fixed height. The degree of penetration is an indication of the behaviour of...
发布日期:2006-08-01 实施日期:2006-08-01
Lighting of work places -- Part 3: Lighting requirements for safety and security of outdoor work places
适用范围:ISO 8995-3:2006 specifies the lighting requirements which will contribute to the visual needs for safety and security within outdoor work places
发布日期:2006-10-01 实施日期:2006-10-01
Linear densities of textile fibres and yarns; conversion tables for the Tex system
适用范围:This standard contains formulas and tables which shall be applied to the calculation for the denomination of yarn count in the used yarn count systems.; This standard does not apply for sewing threads,...
Aerospace; bolt calculation values, static load, for countersunk head bolts, single shear, bolt materials 1.4944.4 and 1.7734.5
适用范围:Aerospace; bolt calculation values, static load, for countersunk head bolts, Single shear, bolt materials 1.4944.4 and 1.7734.5Aéronautique et espace; valeurs de calcul sous charge statique, pour vis à...
实施日期:2009-02-01
Measurement of flow of waste water in open channels and gravity conduits; venturi flumes
适用范围:Flow measurement of wastewater in open channels and gravity conduits; venturi-flumesMesure de débit des eaux d'égout dans des caniveaux à ciel découvert et des conduites à écoulement libre; canaux vent...
实施日期:2003-05-01
Automotive LPG components - Containers; German version EN 12805:2002
适用范围:The document specifies the requirements for standard cylindrical welded steel LPG fuel pressure vessels for use in automotive systems.
实施日期:2002-09-01
Acoustics--Methods for the calculation of the articulation index of speech
适用范围:由于语言清晰度试验繁复费时,现已发展了一种与语言可懂度高度相关的可计算的物理度量,象组织一组发音人和听音人来进行言语感知试验一样的评价语言可懂度。这个物理度量称之为清晰度指数,简称AI。AI是在给定的语言通道和...
发布日期:1995-07-03 实施日期:1996-02-01
实施日期:2010-11-01
Pen-injectors for medical use - Part 3: Finished cartridges; requirements and test methods
适用范围:The document specifies the design, overall dimensions, performance," and test methods for multi-dose single chamber pre-filled finished cartridges (""cartridge"") used as primary containers in pen-inje...
实施日期:2001-05-01
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