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【英文标准名称】:StandardTestMethodforFiberLengthofWoolinScouredWoolandinCardSliver
【原文标准名称】:洗净羊毛及生条中羊毛纤维长度的测试方法
【标准号】:ASTMD1575-1990(2001)
【标准状态】:现行
【国别】:
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:纺织材料;线性测量;条子;试验;纺织纤维;长度;羊毛
【英文主题词】:length;wool;
【摘要】:Thistestmethodisnotrecommendedforacceptancetestingduetoitspoorbetween-laboratoryprecision.Insomecasesthepurchaserandthesellermayhavetotestacommercialshipmentofoneormorespecificmaterialsbythebestavailablemethodeventhoughthemethodhasnotbeenrecommendedforacceptancetestingofcommercialshipments.Insuchacase,ifthereisadisagreementarisingfromdifferencesinvaluesreportedbythepurchaserandthesellerwhenusingthismethodforacceptancetesting,thestatisticalbias,ifany,betweenthelaboratoryofthepurchaserandthelaboratoryofthesellershouldbedeterminedwitheachcomparisonbeingbasedontestingspecimensrandomlydrawnfromonesampleofmaterialofthetypebeingtested.Aknowledgeoftheaveragelengthandlengthdistributionoffibersisimportanttofiberprocessors.Thismethodisusefulforinplantcontroltestingandforresearchpurposes.1.1Thistestmethodcoverstheestimationoftheaveragefiberlengthandlengthdistributionofwoolinnonparallelassemblies,suchasscouredwool,andincardsliver.1.2Thistestmethodisapplicabletomanyfibersotherthanwoolifintheformofanonparallelassemblyorinacardsliver.1.3Thistestmethodisnotapplicabletounscouredwoolortowooltop.1.4Thistestmethodspecificallyrequireslengthininchesandmassinmetricunits,andisnotcontrarytoASTMpolicy.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Theinformationinparenthesesisforinformationonly.Note1--ThedeterminationofstaplelengthofgreasewooliscoveredinMethodD1234,SamplingandTestingStapleLengthofGreaseWool,andtheaveragelengthoffibersinwooltopiscoveredinTestMethodD519.1.5Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W21
【国际标准分类号】:59_060_10
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Lampholdersfortubularfluorescentlampsandstarterholders
【原文标准名称】:管型荧光灯灯座和起动器座
【标准号】:BSEN60400-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2009-03-31
【实施或试行日期】:2009-03-31
【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】:壳体;夹件;夹具;分类;间隙;连接;连接件;耐腐蚀性;定义;耐久性;定义(术语);设计;介电强度;尺寸公差;尺寸选定;尺寸;尺寸规格;放电灯;耐久性;防尘罩;电接触保护;电灯;电气工程;电气设备;电气安全;电气安全性;耐火性;荧光灯;荧光材料;照明工程;批注;铭刻;初始的;作标记;检验;套圈;绝缘电阻;连接件;连接;联结;灯头;灯座;灯;漏电路径;照明设备;照明系统;低电压;照明设备;灯具;处理;惰性气体铠装电弧焊;作标记;机械工人;力学;机械安全性;机器安全性;机械安全;安装;多语种的;保护(装置);防电击;合格试验;工作电压;额定电压;评定;额定值;耐力;警告;危险管理;安全;安全性;安全工程;安全性工程;安全要求;安全性要求;螺钉;座孔;规范(验收);启动器座;起动器;起辉器(灯);材料强度;张应力裂纹腐蚀;试验熔断器底座;试验;测试;痕量元素分析;测试要求;试验要求;热稳定性;公差(测量);扭矩校验;抗电弧径迹性;管式荧光灯;管形灯泡;管形灯;管状;水;拒水性
【英文主题词】:Bodies;Clamps;Classification;Clearances;Connections;Corrosionresistance;Definitions;Design;Dielectricstrength;Dimensionaltolerances;Dimensioning;Dimensions;Dischargelamps;Durability;Dustguards;Electriccontactprotection;Electriclamps;Electricalengineering;Electricalequipment;Electricalsafety;Fireresistance;Fluorescentlamps;Fluorescentmaterials;Illuminationengineering;Inscription;Inspection;Insulatingresistance;Joints;Junctions;Lampcaps;Lampholders;Lamps;Leakagepaths;Lightingsystems;Lowvoltage;Luminaires;Marking;Mechanic;Mechanicalsafety;Mounting;Multilingual;Protection;Protectionagainstelectricshocks;Qualificationtests;Ratedvoltages;Ratings;Resistance;Rust-resistingquality;Safety;Safetyengineering;Safetyrequirements;Screws(bolts);Sockets;Specification(approval);Starterholders;Starters;Starters(lamps);Strengthofmaterials;Tensioncrackcorrosion;Testfusebases;Testing;Testingrequirements;Thermalstability;Tolerances(measurement);Torquechecks;Trackingresistance;Tubularfluorescentlamps;Tubularlamp;Tubularlamps;Tubularshape;Water;Waterrepellency;Workingvoltage
【摘要】:ThisInternationalStandardstatesthetechnicalanddimensionalrequirementsforlampholdersfortubularfluorescentlampsandforstarterholders,andthemethodsoftesttobeusedindeterminingthesafetyandthefitofthelampsinthelampholdersandthestartersinthestarterholders.Thisstandardcoversindependentlampholdersandlampholdersforbuilding-in,usedwithtubularfluorescentlampsprovidedwithcapsaslistedinAnnexA,andindependentstarterholdersandstarterholdersforbuilding-in,usedwithstartersinaccordancewithIEC60155,intendedforuseina.c.circuitswheretheworkingvoltagedoesnotexceed1000Vr.m.s.Thisstandardalsocoverslampholdersforsingle-cappedtubularfluorescentlampsintegratedinanoutershellanddomesimilartoEdisonscrewlampholders(e.g.forG23andG24cappedlamps).SuchlampholdersaretestedinaccordancewiththefollowingclausesandsubclausesofIEC60238:8.4;8.5;8.6;9.3;10.7;11;12.2;12.5;12.6;12.7;13;15.3;15.4;15.5and15.9.Thisstandardalsocoverslampholderswhichareintegralwithaluminaireorintendedtobebuiltintoappliances.Itcoverstherequirementsforthelampholderonly.Forallotherrequirements,suchasprotectionagainstelectricshockintheareaoftheterminals,therequirementsoftherelevantappliancestandardaretobeobservedandtestedafterbuildingintotheappropriateequipment,whenthatequipmentistestedaccordingtoitsownstandard.Lampholdersforusebyluminairemanufacturersonlyarenotforretailsale.Thisstandardalsoapplies,asfarasisreasonable,tolampholdersandstarterholdersotherthanthetypesexplicitlymentionedaboveandtolampconnectors.Wheretheterm"holder"isusedinthestandard,bothlampholdersandstarterholdersareintended.
【中国标准分类号】:K74
【国际标准分类号】:29_140_10
【页数】:84P.;A4
【正文语种】:英语