MIL-HDBK-501, DEPARTMENT OF DEFENSE HANDBOOK PORTABLE INFORMATION CARRIER. This handbook is written for the Department of Defense (DoD) through the Assistant Secretary of Defense (ASD) for Command, Control, Communications and Intelligence (C3I). It was designed to build consensus on DoD standard guidance for a multi-technology smart card. This document was composed through a standards working group which was open to all DoD components and agencies and reformatted as a military handbook. The goal of this handbook is to establish a common DoD vision for the integration and implementation of smart card technology for DoD. This handbook is for guidance only. This handbook cannot be cited as a requirement. If it is, the contractor does not have to comply. The guidance provides the common elements of a multi-technology, multi-application smart card. The identification of these common elements form a baseline for use of a cross-service, multi-application integrated circuit card across all functional areas of DoD having to deal with personal information transferral. The program relationships and interdependencies will be the responsibility of DoD components that will implement this guidance. The intent is to assist in the planning and initiation of a single standard for smart card usage across DoD to prevent separate and incompatible implementation of smart card technologies. The multi-technology aspect of the Portable Information Carrier (PIC) guidance provides an interface to existing applications using a variety of reader equipment. It also provides for selection of the most cost-effective reader technique for new applications, while allowing a single card to interface with multiple applications using different reader equipment. The uniqueness of the PIC is the ability to update and completely erase information contained on the chip of the card, unlike the use of barcodes, embossing, and magnetic stripes.

标准名称：	精密电阻合金热电动势率测试方法
英文名称：	Test method for thermoelectric power of precision resistance alloys
中标分类：	冶金 >> 金属理化性能试验方法 >> 金属物理性能试验方法
ICS分类：	冶金 >> 金属材料试验
替代情况：	被GB/T 6147-2005代替
发布部门：	国家标准局
发布日期：	1985-06-21
实施日期：	1986-06-01
首发日期：	1985-06-21
作废日期：	2006-04-01
主管部门：	中国机械工业联合会
归口单位：	中国机械工业联合会
起草单位：	上海电器科研所
出版日期：	1900-01-01
页数：	平装16开， 页数：6， 字数：6000

本标准适用于精密电阻合金在-60~250℃范围内对铜热电动势率的测量，凡在此范围内，本标准也适用于其他金属材料对铜热电动势率测量。

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