BS EN 60320-2-1-2001 家用和类似用途设备耦合器.耦合器单个类型要求规范.缝纫机耦合器
时间:2024-05-03 11:23:40 来源: 标准资料网 作者：标准资料网 阅读：9725
【英文标准名称】:Appliancecouplersforhouseholdandsimilargeneralpurposes-Specificationofrequirementsforindividualtypesofcoupler-Sewingmachinecouplers
【原文标准名称】:家用和类似用途设备耦合器.耦合器单个类型要求规范.缝纫机耦合器
【标准号】:BSEN60320-2-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-04-15
【实施或试行日期】:2001-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电触点;接线端;软导体;电插头;缝纫机械;插座;额定电压;交流电流
【英文主题词】:Appliancecouplers;Applianceplugsockets;Definition;Definitions;Electrichouseholdappliances;Electricsockets;Electricalengineering;Electricalinstallations;Electricalsafety;Householdequipment;Householduse;Plugs;Sewingmachinery
【摘要】:Thecouplersarefora.c.onlyandhavearatedvoltagenotexceeding250Vandaratedcurrentnotexceeding2.5A.TobereadinconjunctionwithBSEN60320-1:1996
【中国标准分类号】:K32
【国际标准分类号】:29_120_30
【页数】:14P.;A4
【正文语种】:英语
MIL-STD-698B (NOTICE 1), MILITARY STANDARD: QUALITY STANDARDS FOR AIRCRAFT PNEUMATIC TIRES AND INNER TUBES (16 SEP 1988) [NO S/S DOCUMENT]., MIL-STD-698B dated 15 July 1977 has been reviewed and determined to be valid for use in acquisition.【英文标准名称】:StandardTestMethodforSofteningPointofBitumen(Ring-and-BallApparatus)
【原文标准名称】:沥青软化点标准试验方法(沥青软化点测定器)
【标准号】:ASTMD36/D36M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D08.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:asphalt;ballandring;bitumen;coaltar;softeningpoint;Bituminousroofingmaterials;Coaltar--specifications;Ring-and-ballapparatus;Softeningpoint
【摘要】:Bitumensareviscoelasticmaterialswithoutsharplydefinedmeltingpoints;theygraduallybecomesofterandlessviscousasthetemperaturerises.Forthisreason,softeningpointsmustbedeterminedbyanarbitraryandcloselydefinedmethodifresultsaretobereproducible.Thesofteningpointisusefulintheclassificationofbitumens,asoneelementinestablishingtheuniformityofshipmentsorsourcesofsupply,andisindicativeofthetendencyofthematerialtoflowatelevatedtemperaturesencounteredinservice.1.1Thistestmethodcoversthedeterminationofthesofteningpointofbitumenintherangefrom30to157x00B0;C[86to315x00B0;F]usingthering-and-ballapparatusimmersedindistilledwater[30to80x00B0;C]orUSPglycerin(above80to157x00B0;C).1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:91_100_50
【页数】:4P.;A4
【正文语种】:英语