IEC 60079-14-2002 爆炸性气体环境的电气设备.第14部分:危险场所(矿井除外)中的电气装置

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【英文标准名称】:Electricalapparatusforexplosivegasatmospheres-Part14:Electricalinstallationsinhazardousareas(otherthanmines)
【原文标准名称】:爆炸性气体环境的电气设备.第14部分:危险场所(矿井除外)中的电气装置
【标准号】:IEC60079-14-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC31J
【标准类型】:()
【标准水平】:()
【中文主题词】:可燃性环境;爆炸性环境;大气;防爆;电驱动装置;电气器具;电气工程;定义;定义;电力设备
【英文主题词】:Cables;Definition;Definitions;Design;Electricappliances;Electricalengineering;Electricalequipment;Electricalinstallations;Electrically-operateddevices;Erection;Explosionprotection;Explosionsecurity;Explosiveatmospheres;Flameproofenclosures;Flammableatmospheres;Gasatmosphere;Hazards;Intrinsicsafety;Pressurizing;Selection;Specification(approval);Typedprotectedelectricalequipment;Typeeprotectedelectricalequipment;Typeiprotectedelectricalequipment;Typepprotectedelectricalequipment
【摘要】:ThispartofIEC60079containsthespecificrequirementsforthedesign,selectionanderectionofelectricalinstallationsinexplosivegasatmospheres.Theserequirementsareinadditiontotherequirementsforinstallationsinnon-hazardousareas.Th
【中国标准分类号】:K35
【国际标准分类号】:29_160_20
【页数】:121P.;A4
【正文语种】:英语


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【英文标准名称】:Naturalrubberlatexconcentrate;centrifugedorcreamed,ammonia-preservedtypes;specification
【原文标准名称】:天然橡胶胶乳浓缩物.离心分离或搅拌成乳状的加氨保存型.规范
【标准号】:ISO2004-1974
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【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】:
【国际标准分类号】:
【页数】:
【正文语种】:


Product Code:SAE AMS4178
Title:Core, Flexible Honeycomb, Aluminum Alloy, Treated for Sandwich Construction, 5052, 350 (177)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of honeycomb core in a non-hexagonal, flexible cell configuration, the core being treated for increased corrosion resistance and furnished only in the expanded form. This honeycomb core has been used typically in contoured sandwich construction for short-term exposure up to 350 掳F (177 掳C) or for long-term exposure up to 200 掳F (93 掳C), but usage is not limited to such applications.