ZB/T J 00002-1990 质量手册编写指南
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来源:标准资料网
基本信息
标准名称: | 质量手册编写指南 |
中标分类: |
机械 >>
机械综合 >>
标准化、质量管理 |
发布日期: | |
实施日期: | 1991-07-01 |
首发日期: | |
作废日期: | |
出版日期: | |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 机械综合 标准化 质量管理
MIL-C-24939, MILTARY SPECIFICATION CLOTH, RIPSTOP, PARA-ARAMID/PBI, WATER REPELLENT (30 SEPT 1988)., This specification covers the requirements for a plain 2x2 repstop, 60% para-aramid and 40% PBI, cloth taht is water repellent treated.【英文标准名称】:StandardTestMethodforCompressivePropertiesOfRigidCellularPlastics
【原文标准名称】:硬质泡沫塑料抗压特性的标准试验方法
【标准号】:ASTMD1621-2010
【标准状态】:现行
【国别】:美国
【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】:D20.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cellularplastics;compressivemodulus;compressivestrength;Compressiontesting--plastics;Compressivemodulus;Rigidcellularplastics
【摘要】:Thistestmethodprovidesinformationregardingthebehaviorofcellularmaterialsundercompressiveloads.Testdataisobtained,andfromacompleteload-deformationcurveitispossibletocomputethecompressivestressatanyload(suchascompressivestressatproportional-limitloadorcompressivestrengthatmaximumload)andtocomputetheeffectivemodulusofelasticity.Compressiontestsprovideastandardmethodofobtainingdataforresearchanddevelopment,qualitycontrol,acceptanceorrejectionunderspecifications,andspecialpurposes.Thetestscannotbeconsideredsignificantforengineeringdesigninapplicationsdifferingwidelyfromtheload-timescaleofthestandardtest.Suchapplicationsrequireadditionaltestssuchasimpact,creep,andfatigue.Beforeproceedingwiththistestmethod,referenceshallbemadetothespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,oracombinationthereof,coveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthistestmethod.Iftherearenomaterialspecifications,thenthedefaultconditionsapply.1.1Thistestmethoddescribesaprocedurefordeterminingthecompressivepropertiesofrigidcellularmaterials,particularlyexpandedplastics.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThistestmethodandISO844aretechnicallyequivalent.
【中国标准分类号】:G31
【国际标准分类号】:83_100
【页数】:5P.;A4
【正文语种】:英语