DIN 4844-1 Bb.8-1980 安全标志.安全符号W3
时间:2024-05-22 02:55:19 来源: 标准资料网 作者：标准资料网 阅读：9221
【英文标准名称】:Safetymarking;safetysignW3
【原文标准名称】:安全标志.安全符号W3
【标准号】:DIN4844-1Bb.8-1980
【标准状态】:作废
【国别】:德国
【发布日期】:1980-05
【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】:安全标志;安全工程;标志
【英文主题词】:signs;safetyengineering;safetysigns
【摘要】:
【中国标准分类号】:C65
【国际标准分类号】:01_080_20;13_200
【页数】:1P;A4
【正文语种】:德语
Product Code:SAE ARP461
Title:Synchros
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:In order to ease the equipment design engineer's problem and at the same time provide a basis for comparing measurements by manufacturer and user this recommended practice sets up standard test procedures for acceptance testing. These conditions and the basic tests to which the characteristics refer are grouped in Section 2 and compose a complete list of defining characteristics of the synchro. Specifications written around synchros have specified certain necessary characteristics for production acceptance testing, such as null voltage and accuracy, under test conditions and techniques that are mainly and properly concerned with accuracy and the shortest possible test time. These characteristics are inherently degraded when the synchro is operating for a period of time at other than room temperature. In synchros this degradation is a factor of high importance【英文标准名称】:Solidbiofuels-Fuelspecificationsandclasses-Part5:firewoodfornon-industrialuse.
【原文标准名称】:固体生物燃料.燃料规格和级别.第5部分:非工业用柴火
【标准号】:NFX34-101-5-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-05-01
【实施或试行日期】:2011-05-13
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【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】:D20
【国际标准分类号】:
【页数】:13P;A4
【正文语种】:其他