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BS 2782 Pt.9 Method 931A-1988 塑料试验方法.取样和试样制备.多用途试样的制备和使用

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【英文标准名称】:Methodsoftestingplastics.Samplingandtestspecimenpreparation.Preparationanduseofmultipurposetestspecimens
【原文标准名称】:塑料试验方法.取样和试样制备.多用途试样的制备和使用
【标准号】:BS2782Pt.9Method931A-1988
【标准状态】:作废
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【发布单位】:英国标准学会(GB-BSI)
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【标准类型】:()
【标准水平】:()
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【英文主题词】:
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Product Code:SAE J2615
Title:Testing Performance of Fuel Cell Systems for Automotive Applications
Issuing Committee:Fuel Cell Standards Committee
Scope:This recommended practice is intended to provide a framework for performance testing of fuel cell systems (FCS驴s) designed for automotive applications with direct current (DC) output. The procedures described allow for measurement of performance relative to claims by manufacturers of such systems with regard to the following performance criteria.驴Power驴Efficiency驴Transient Response驴Start and Stop Performance驴Physical Description驴Environmental Limits 驴Operational Requirements驴IntegrationSince this recommended practice is based on the principal of performance measurement relative to a claim, the testing parties should take care to include any qualifying or unique circumstances leading to the test results reported in order to achieve full disclosure. For example, efficiency as defined in section 3.1.9 allows for the inclusion of thermal output benefit. If a test result is reported which takes advantage of this allowance this stipulation should be noted with the efficiency figure and the useful purpose of the thermal output (e.g. cabin heating) should be made clear.