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IEC 61249-2-26-2005 印制板和其他互连结构用材料.第2-26部分:包被和非包被增强基材.阻燃型(垂直燃烧试验)铜包被的非卤化环氧非编织/编织E型玻璃纤维增强层压板

作者:标准资料网 时间:2024-05-12 15:54:47  浏览:9376   来源:标准资料网
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【英文标准名称】:Materialsforprintedboardsandotherinterconnectingstructures-Part2-26:Reinforcedbasematerialscladandunclad-Non-halogenatedepoxidenon-woven/wovenE-glassreinforcedlaminatedsheetsofdefinedflammability(verticalburningtest),copper-c
【原文标准名称】:印制板和其他互连结构用材料.第2-26部分:包被和非包被增强基材.阻燃型(垂直燃烧试验)铜包被的非卤化环氧非编织/编织E型玻璃纤维增强层压板
【标准号】:IEC61249-2-26-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:质量保证;层压薄板;特性;环氧树脂;试验;可燃性;尺寸;印制电路;互连结构;分规范;覆铜的;E型玻璃纤维;印制电路板;非电子的;环氧衍生物;玻璃布;薄板材;包装件;顺序示度;电性能;聚酰亚胺;可燃性试验;基底材料;导电材料;无卤素;增强的材料;电气工程;导电体;叠层板材;厚度;检验;电导性
【英文主题词】:Basematerials;Combustibility;Combustibilitytests;Conductivematerials;Conductivity;Copper-clad;Coverpass;Dimensions;E-glass;Electricconductors;Electricalengineering;Electricalproperties;Electronicequipmentandcomponents;Epoxides;Epoxyresins;Glassfabrics;Halogen-free;Insideposition;Inspection;Interconnectionstructures;Labelling;Laminatedsheets;Laminates;Materials;Non-electrical;Orderindications;Packages;Panels;Polyimides;Printedcircuits;Printed-circuitboards;Properties;Qualityassurance;Reinforcedmaterials;Sectionalspecification;Sheets;Specification;Specification(approval);Testing;Thickness
【摘要】:ThispartofIEC61249givesrequirementsforpropertiesofnon-halogenatedepoxidenon-woven/wovenreinforcedE-glasslaminatedsheetsofdefinedflammability(verticalburningtest),copper-cladinthicknessesof0,80mmupto1,60mm.Theflammability
【中国标准分类号】:L30
【国际标准分类号】:13_220_40;31_180
【页数】:54P.;A4
【正文语种】:英语


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【英文标准名称】:Cranes-Equipment-Non-electrotechnicalequipment
【原文标准名称】:起重机.设备.非电工技术设备
【标准号】:BSEN13135-2-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-12-06
【实施或试行日期】:2004-12-06
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:设备;定义;安全;用户信息;安全工程;工作场所安全;可靠度;规范(验收);反作用维修;保护措施;防护;安全措施;动力传动系统;机械安全;安全装置;危害;齿轮箱;机械工程;载荷盛装部件;作标记;验证;结构;极限设备;起重机;指示器;设计;低压电器;安全要求
【英文主题词】:Cranes;Definition;Definitions;Design;Equipment;Gearboxes;Hazardremoval;Hazards;Limitingequipment;Load-containingdevices;Low-voltageequipment;Marking;Mechanicalengineering;Mechanicalsafety;Powertransmissionsystems;Protectivemeasures;Reliability;Safeguarding;Safety;Safetydevices;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Structures;Telltales;Userinformation;Verification;Workplacesafety
【摘要】:Thisdocumentspecifiesrequirementsfordesignandselectionofnon-electrotechnicalequipmentforalltypesofcranewiththeobjectivesofprotectingpersonnelfromhazardsaffectingtheirlivesandhealthandofensuringreliabilityoffunction.Thefixedloadliftingattachmentsareintegralpartofthecraneandthereforebelongalsotothescopeofthisstandard.Non-electrotechnicalequipmentcomprises:—Structureandstructuralequipment;—drivingmechanisms;—ropeandchaindrives;—fixedloadliftingattachments;—safetydevices;—fluidpowersystems.Thesignificanthazardscoveredbythisdocumentareidentifiedinclause4.Hazardsduetonoisearenotcoveredbythisstandard.Theyareaddressedinsafetystandardsspecifictoeachtypeofcrane.Theprinciplestobeappliedforcranestransportinghazardousloadsaregiveninthisstandard.Particularrequirementsaregivenforcranestransportinghotmoltenmetal.Thisstandarddoesnotgivetheadditionalrequirementsfor:—equipmentrequiringahighlevelofcleanlinessforhygienereasons,e.g.indirectcontactwithfoodstuffsorPharmaceuticals;—equipmentoperatingincleanroomswithadustcontrolledenvironment,(e.g.satelliteassemblingroom,electronicindustry,foodprocessing,Pharmaceuticalsprocessing);—hazardsresultingfromhandlingexplosivesandradiatingmaterial;—hazardscausedbyoperationsubjecttospecialregulations(e.g.explosiveatmospheres);—theriskrelatedtoliftingofpersons.Thisdocumentisapplicabletonon-electrotechnicalequipmentwhichismanufacturedafterthedateofapprovalbyCENofthisstandard.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:58P;A4
【正文语种】:英语


【英文标准名称】:RatingofSoundandVibrationforRefrigerantCompressors
【原文标准名称】:制冷压缩机噪音和振动等级
【标准号】:ANSI/AHRI530-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011-01-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Compressors;Machinenoise;Refrigeration;Testmethods
【摘要】:ThisstandardappliestoExternal-drive,Hermetic,andSemi-HermeticPositiveDisplacementRefrigerantCompressors.InthecaseofExternal-driveRefrigerantCompressors,thedrivingmechanismshallbeexcludedfromthesoundandvibrationmeasurements.However,forSemi-HermeticRefrigerantCompressorswherethedrivingmechanismisanintegralpartofthecompressorassemblyasdefinedinSection3,itshallbeincludedinthemeasurements.
【中国标准分类号】:J72
【国际标准分类号】:23_140
【页数】:
【正文语种】:英语



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