【英文标准名称】:Self-drillingscrewswithtappingscrewthread-Dimensions,requirementsandtesting
【原文标准名称】:自钻孔自攻丝螺钉.尺寸.要求.检验
【标准号】:DIN7504-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:调查;规范(批准);螺纹;机械性能;滚螺纹;尺寸;试验;表;设计;力学;自攻螺钉;特性;紧固件;螺钉;自攻丝螺钉
【英文主题词】:testing;fasteners;threadrolling;threads;dimensions;lists;self-tappingscrews;mechanic;specification(approval);properties;selfdrillingscrews;mechanicalproperties;design;screws(bolts);surveys
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:6P;A4
【正文语种】:德语
Product Code:SAE JA1006
Title:Software Support Concept
Issuing Committee:G-11 Rmsl Software Committee
Scope:Historically, the supportability aspects of software have been given a very low priority in the overallprogram requirements. This was particularly prevalent during the acquisition phase, where funding and timingconstraints were usually the top priorities. The result was inadequate product supportability, inadequate supportfunding, lack of good field data, and no meaningful analysis and optimization of possible support alternatives.In order to alleviate these historical concerns, this document presents a top-level structured overview of an overallsoftware support concept and the information associated with it. This document was developed by theSupportability Subcommittee of the Society of Automotive Engineers (SAE) G-11 Reliability, Maintainability,Supportability, and Logistics (RMSL) Software Committee (G-11SW). G-11SW and its different Subcommitteesplan to develop several more detailed reports that together will form an integrated task guide for analyzing softwaresupportability concerns, developing a software support concept, and acquiring/conducting software support taskactivities within the context of the system integrated logistic support process. The SAE G-11 RMSL Division hasseveral other Committees that are developing system level standards and guidelines that will reference thesoftware supportability reports as applicable. The United Kingdom Ministry of Defence efforts such asdocumented in reference [DEFSTAN0060] and the United States military standards and handbooks related toreferences such as [MILHDBK347], [MILPRF49506], and [MILHDBK502] serve as source material for this effort.Development of this document has required dedication by a few participants and extended review by a wideraudience of potential users. The professionalism of all these individuals and the support they received from theircompanies, governments, and other organizations is gratefully acknowledged.AbstractThis document provides a framework for the establishment of a software support concept related to the supportand supportability of both custom-developed and Off-the-Shelf (OTS) software. This document providesinformation needed to understand the support aspects that should be covered by a software supportabilityprogram.This document has general applicability to all sectors of industry and commerce and to all types of equipment thatcontain software. The target audience for this document includes software acquisition organizations, logisticians,developers, supporters, and customers. This document is intended to be guidance for business purposes andshould be applied when it provides a value-added basis for the business aspects of development, use, andsustainment of support-critical software.
基本信息
| 标准名称： | ＳＬ１０型视频连接器 |
| 英文名称： | Video frequency connectors,Type SL10 |
| 中标分类： |
石油 >>
石油综合 >>
技术管理 |
| 替代情况： | 原标准号GB 9021.1-1988 |
| 发布日期： | 1996-11-20 |
| 实施日期： | 1997-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 9页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 石油 石油综合 技术管理