ASTM D 7291/D 7291M-2007 纤维增强聚合物复合材料沿厚度方向"平放朝上的"抗拉强度和弹性模数的标准试验方法

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【英文标准名称】:TestMethodforMeasurementofHigh-VisibilityRetroreflective-ClothingMarkingMaterialUsingaPortableRetroreflectometer
【原文标准名称】:用便携式反光镜测量高度可视反光工作服标志材料的试验方法
【标准号】:ASTME1809-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:光学测量;试验;能见度;报警服装;反光镜
【英文主题词】:opticalmeasurement;testing;warningclothing;reflectors(light);visibility
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:17_180_01;13_340_10
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforCastings,Iron-Nickel-ChromiumandNickelAlloys,SpeciallyControlledforPressureRetainingPartsforCorrosiveService
【原文标准名称】:防腐设备承压部件专门控制用铁镍铬及镍合金铸件标准规格
【标准号】:ASTMA990-2010a
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铸塑;铁镍铬;镍合金;承压
【英文主题词】:casting;iron-nickel-chromium;nickelalloy;pressureretaining
【摘要】:1.1Thisspecificationcoversiron-nickel-chromiumandnickelalloycastingsspeciallyprocessedwithrestrictedmeltpractices,weldabilitytesting,andnondestructiveexamination(NDE)requirements.1.2Anumberofgradesofiron-nickel-chromiumandnickelalloycastingsareincludedinthisspecification.Sincethesegradespossessvaryingdegreesofsuitabilityforserviceincorrosiveenvironments,itistheresponsibilityofthepurchasertodeterminewhichgradeshallbefurnished.Selectionwilldependondesignandserviceconditions,mechanicalproperties,andcorrosion-resistantcharacteristics.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3.1Thisspecificationisexpressedinbothinch-poundunitsandinSIunits;however,unlessthepurchaseorderorcontractspecifiestheapplicableMspecificationdesignation(SIunits),theinch-poundunitsshallapply.Withinthetext,theSIunitsareshowninbracketsorparentheses.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J31
【国际标准分类号】:77_120_40
【页数】:7P.;A4
【正文语种】: