Polymeric materials, cellular flexible; determination of air flow permeability; identical with ISO 4638:1984
适用范围:The document specifies a method for the determination of the permeability of flexible cellular polymeric materials to air flow, it is applicable to test pieces cut from products of cellular material.#,...
Spezifikation fuer vorgeformte Polyaethylen(PE) Zellstoffe zur Waermeisolierung von Rohren Specification for Preformed Cellular Polyethylene (PE) Materials for the Thermal Insulation of Pipework Specif...
适用范围:Requirements for two types of polyethylene pipe insulation.
实施日期:1991-01-01
Beschichtungsstoffe. Beschichtungsstoffe und Beschichtungssysteme fuer mineralische Untergruende und Beton im Aussenbereich. Verfahren zur Konditionierung vor der Pruefung Paints and Varnishes Coating ...
适用范围:To be read in conjunction with BS EN 1062-1:1997
实施日期:2002-08-05
Standard Specification for Flat-Rolled,Grain-Oriented,Silicon-Iron,Electrical Steel,Fully Processed Types
适用范围:<p id="s00002">1.1 This specification covers the detailed requirements to which the specified grades of flat-rolled, grain-oriented, fully processed electrical steels shall conform. These steels are u...
实施日期:2009-05-01
Protective gloves against chemicals and micro-organisms; part 3: determination of resistance to permeation by chemicals
适用范围:This European Standard specifies the determination of the resistance of protective glove materials to permeation by potentially hazardous non-gaseous chemicals under the condition of continuous contact...
实施日期:2003-12-01
Textiles - Determination of permeability of fabrics to air (ISO 9237:1995); German version EN ISO 9237:1995
实施日期:1998-07-01
Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique Methode de mesure de la permeation de l'hydrogene et determinat...
适用范围:This International Standard specifies a laboratory method for the measurement of hydrogen permeation and for the determination of hydrogen atom uptake and transport in metals, using an electrochemical ...
实施日期:2004-11-22
Aerospace series - Elements of electrical and optical connection; test methods - Part 513: Permeability
适用范围:The document specifies a method of verifying that the relative magnetic permeability of a test item is below a specified value. The method is suitable for low permeability values, i.e. relative magneti...
Core oil/water relative permeameter
适用范围:本标准规定了稳态法和非稳态法岩心油水相对渗透率测定仪的原理与组成、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于该类仪器的制造、检验和质量评价。
实施日期:2000-10-01
Geotechnical investigation and testing - Laboratory testing of soil - Part 7: Unconfined compression test on fine-grained soil (ISO/TS 17892-7:2004)
适用范围:This Technical Specification covers the determination of an approximate value of the unconfined compressive strength for a square or cylindrical water-saturated homogeneous specimen of undisturbed or r...
Leak detection systems―Part 3:Liquid systems for tanks
适用范围:本部分规定了储存对水有污染的液体的双层罐的 Ⅱ级渗漏检漏系统的概述、双层间隙、液体媒介系统的渗漏检测器、型式试验和标志。 本部分适用于储存对水有污染的液体的双层罐的 Ⅱ级渗漏检漏系统。
发布日期:2013-12-17 实施日期:2014-09-01
Non-destructive testing-Penetrant testing-Part 5:Means of verification
适用范围:GB/T 18851的本部分规定了渗透检测步骤(例如按GB/T 18851.1)的验证通则。 注:GB/T 18851的本部分所适用的术语和定义由GB/T 12604.3-2005/ISO 12706:2000《无损检测 术语 渗透检测》给出。 本检验目的是要确保渗透系统的...
发布日期:2005-06-08 实施日期:2005-12-01
Rigid polyurethane (PUR) foam in slab form. Specification for PUR foam for use in refrigerator cabinets, cold rooms and stores
适用范围:This Part of BS 4840 specifies requirements for the composition, physical properties and dimensional tolerances of rigid polyurethane (PUR) foam in the form of slabs (blocks, boards and sheets) for the...
实施日期:1994-01-01
实施日期:1997-06-01
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