DIN 19010 T.3-1993 光电曝光计.闪光灯曝光计
时间:2024-05-21 04:21:44 来源: 标准资料网 作者：标准资料网 阅读：9798
【英文标准名称】:Photo-electricexposuremeters;exposuremetersforflashlight
【原文标准名称】:光电曝光计.闪光灯曝光计
【标准号】:DIN19010T.3-1993
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【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】:
【英文标准名称】:SpecificationforLow-DensityPolyethyleneFilmsforGeneralUseandPackagingApplications(08.03)
【原文标准名称】:通用和包装用低密度聚乙烯膜规范
【标准号】:ANSI/ASTMD4635-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:2001-06-10
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:聚乙烯;塑料;包装件
【英文主题词】:plastics;packages;polyethylene
【摘要】:Thisspecificationcoversunpigmented,unsupported,low-densitypolyethylenefilms(hereafterreferredtoasfilmorfilms)fromClass1polyethylenesperSpecificationD4976.Note1-Thedensityofafilmwillnotnecessarilybeequaltothedensityofamoldedplaquefromthesameresin.Note2-Blendsofethylene/vinylacetate(EVA)withlow-densitypolyethylenemayhavedensitiesupto0.929g/cm.Thisspecificationisapplicabletohomopolymerpolyethylene,butisnotrestrictedtoit.Itisapplicabletofilmsmadefrompolyethylenecopolymers,andalsoapplicabletofilmsmadefromblendsofhomopolymersandcopolymers,includingethylene/vinylacetatecopolymers.Thethicknessofthefilmscoveredbythisspecificationis100?morless(0.004in.orless),inclusive.Themaximumwidthofthesheetorlayflatis3.00m(120in.).Thisspecificationdoesnotcoverorientedheat-shrinkablefilms.Thisspecificationallowsfortheuseofrecycledpolyethylenefilmorresinasfeedstock,inwholeorinpart,aslongasalloftherequirementsofthisspecificationaremetandaslongasanyspecificrequirementsasgovernedbytheproducerandenduserarealsomet.(SeeNote3.)Note3-GuideD7209describesterminologyanddefinitionsrelatedtorecycledplastics.Thisspecificationdefinesthelevelsofthevariousphysicalpropertiesfromwhichspecificationsforspecificfilmsmaybedescribed.ThelevelsofphysicalpropertiesrequiredbyafilmforagivenapplicationareselectedfromSection6.However,Sections2-5relatingtotolerancesshallapplywithoutchangetoallfilmfallingwithinthescopeindicatedbythetitleand1.1-1.4.Thisspecificationcoversdimensionaltolerances,classifications,intrinsicqualityrequirements,andtestmethods.Thedimensionaltolerancesincludethickness,width,andlengthoryield.Classificationdefinestypes,classes,surfaces,andfinishes.Theintrinsicqualityrequirementsincludedensity,workmanship,tensilestrength,heatsealability,andodor,aswellastheclassificationpropertiesforimpactstrength,coefficientoffriction,opticalproperties,andsurfacetreatment.Asamplingmethodisincluded.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section10,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note4-ThereisnosimilarorequivalentISOspecification.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:
【正文语种】:英语
【英文标准名称】:Connectorsforfrequenciesbelow3MHz.Part4:Circularmultipoleconnectorswiththreadedcoupling
【原文标准名称】:频率低于3MHz的连接器第4部分:螺纹连接多接触件圆形连接器
【标准号】:IEC60130-4-1966
【标准状态】:现行
【国别】:国际
【发布日期】:1966
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC48
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;插头;圆形连接器;多极;电子设备;频率;电连接器
【英文主题词】:Circularconnectors;Electricconnectors;Electricplugs;Electricalengineering;Electronicequipment;Frequencies;Plugs;Polypole
【摘要】:FormspartofthecompleteRecommendationandshallbeusedinconjunctionwithPart1.Relatestoarangeofcircularmultipoleconnectorswiththreadedcoupling,roundpinsandsolderterminations.Specifiesthetypedesignations,dimensions,contacta
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:41P;A4
【正文语种】:英语