【英文标准名称】:Testingofpulpandpaper;determinationofthesilicium(IV)-oxidcontent,gravimetricmethod
【原文标准名称】:纸浆和纸的检验.第1部分:采用重力分析法测定二氧化硅的含量
【标准号】:DIN54377-1-1976
【标准状态】:现行
【国别】:德国
【发布日期】:1976-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:纸;硅;纸浆;试验;氧化物
【英文主题词】:Oxides;Paper;Pulp;Silicon;Testing
【摘要】:Testingofpulpandpaper;determinationofthesilicium(Ⅳ)-oxidcontent;gravimetricmethodEssaidesp?tesetdespapiers;déterminationdelateneurenoxydedesilicium(Ⅳ);méthodegravimétriqueZusammenhangmitdemZellcheming-MerkblattⅣ/51/70sieh
【中国标准分类号】:Y30
【国际标准分类号】:85_040;85_060
【页数】:2P;A4
【正文语种】:德语


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.