【英文标准名称】:Vitreousandporcelainenamels-Determinationoftheedgecoveringonenamelledsteelplatetobeusedinheatexchangers(ISO28723:2008);GermanversionENISO28723:2011
【原文标准名称】:搪玻璃釉.换热器用搪瓷钢板的边缘涂层的测定(ISO28723-2008);德文版本ENISO28723-2011
【标准号】:ENISO28723-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-06
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Coatings;Corrosion;Corrosionprotection;Covers;Edge;Enamels;Heatexchangers;Materialstesting;Mathematicalcalculations;Metallicmaterials;Methods;Reagents;Sheetsteels;Steelplates;Testequipment;Testreports;Testing;Vitreousenamel
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:25_220_50
【页数】:10P.;A4
【正文语种】:英语
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.
基本信息
| 标准名称： | 低失真信号发生器检定规程 |
| 英文名称： | Low Distortion Oscillator |
| 中标分类： |
综合 >>
计量 >>
无线电计量 |
| 发布部门： | 国家技术监督局 |
| 发布日期： | 1989-04-07 |
| 实施日期： | 1990-02-07 |
| 首发日期： | |
| 作废日期： | |
| 归口单位： | 浙江省计量局 |
| 起草单位： | 浙江省计量测试技术研究所 |
| 起草人： | 李大琳、朱唯伦 |
| 出版社： | 中国计量出版社 |
| 出版日期： | 1990-02-07 |
| 页数： | 23页 |
适用范围
本规程适用于新制造、使用中和修理后的QF-1020型和VP-7220C型等一类频率范围为1Hz~110kHz的低失真信号发生器的检定。
前言
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目录
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引用标准
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所属分类： 综合 计量 无线电计量