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【英文标准名称】:Informationtechnology.Officeequipment.Methodformeasuringdigitalprintingproductivity
【原文标准名称】:信息技术.办公设备.数字印刷能力的测量方法
【标准号】:JISX6940-2011
【标准状态】:现行
【国别】:日本
【发布日期】:2011-06-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonInformationTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y54
【国际标准分类号】:37_100_10
【页数】:56P.;A4
【正文语种】:日语


Product Code:SAE J2721
Title:Recommended Corrosion Test Methods for Commercial Vehicle Components
Issuing Committee:Truck And Bus Corrosion Committee
Scope:This document establishes recommended practices to validate acceptable corrosion performance of metallic componentsand assemblies used in medium truck, heavy truck, and bus and trailer applications. The focus of the document ismethods of accelerated testing and evaluation of results. A variety of test procedures are provided that are appropriate fortesting components at various locations on the vehicle. The procedures incorporate cyclic conditions including corrosivechemicals, drying, humidity, and abrasive exposure. These procedures are intended to be effective in evaluating a varietyof corrosion mechanisms as listed in Table 2. Test duration may be adjusted to achieve any desired level of exposure.Aggravating conditions such as joint rotation, mechanical stress, and temperature extremes are also considered.This document does not address the chemistry of corrosion or methods of corrosion prevention. For information in theseareas, refer to SAE J447 or similar standard.