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【英文标准名称】:Identificationcards-Testmethods-Part6:Proximitycards-Amendment1:Protocoltestmethodsforproximitycards
【原文标准名称】:识别卡.试验方法.第6部分:近程卡.修改件1:近程卡的协议试验方法
【标准号】:ANSI/INCITS/ISO/IEC10373-6AMD1-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:银行业务;银行文件;数据处理;数据存储;定义;识别卡;接近开关;测试
【英文主题词】:Bankoperations;Bankingdocuments;Dataprocessing;Datastorage;Definition;Definitions;Identitycards;Proximityswitches;Testing
【摘要】:
【中国标准分类号】:L64
【国际标准分类号】:35_240_15
【页数】:
【正文语种】:英语


Product Code:SAE J448
Title:Surface Texture
Issuing Committee:Surface Enhancement Committee
Scope:This SAE Standard is concerned with the geometrical irregularities of surfaces of solid materials. It establishes definite classifications for various degrees of roughness and waviness and for several varieties of lay. It also provides a set of symbols for use on drawings, and in specifications, reports, and the like. The ranges for roughness and waviness are divided into a number of steps, and the general types of lay are established by type characteristics.This standard does not define what degrees of surface roughness and waviness or what type of lay are suitable for any specific purpose. It does not specify the means by which any degree of such irregularities may be obtained or produced. Neither is it concerned with the other surface qualities such as luster, appearance, color, corrosion resistance, wear resistance, hardness, microstructure, and absorption characteristics any of which may be governing considerations in specific applications.