ISO 8752-2009 弹性圆柱销.开槽,重型
时间:2024-05-24 17:09:00 来源: 标准资料网 作者：标准资料网 阅读：9006
【英文标准名称】:Spring-typestraightpins-Slotted,heavyduty
【原文标准名称】:弹性圆柱销.开槽,重型
【标准号】:ISO8752-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:接头套;奥氏体钢;螺栓连接;交货条件;设计;名称与符号;尺寸规格;弹性的;紧固件;精整;重;重型;锁定装置及定位装置;马氏体钢;材料;机械工人;平行销;销钉;剪切力;开槽;规范(验收);规范;弹簧销;弹簧型直销;不锈钢;钢产品;钢;直销;公差(测量);重量
【英文主题词】:Adaptersleeves;Austeniticsteels;Boltedjoints;Deliveryconditions;Design;Designations;Dimensions;Elastic;Fasteners;Finishes;Heavy;Heavy-duty;Lockingandlocatingdevices;Martensiticsteels;Materials;Mechanic;Parallelpins;Pins(nails);Shearforce;Slotted;Specification(approval);Specifications;Springpins;Spring-typestraightpins;Stainlesssteels;Steelproducts;Steels;Straightpins;Tolerances(measurement);Weights
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_50
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforSamplingIndustrialChemicals
【原文标准名称】:工业化学品抽样的的标准实施规程
【标准号】:ASTME300-2003(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:E15.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:sampling;simpleliquids;slurry;solids;statistical;Industrialchemicals;Samplingchemicals
【摘要】:Representativesamplesofindustrialchemicalsarerequiredforthedeterminationofchemicalandphysicalpropertieswhichareusedtoestablishstandardvolumes,prices,andcompliancewithcommercialandregulatoryspecifications.Theobjectiveofsamplingistoobtainasmallportion(spotsample)ofmaterialfromaselectedareawithinacontainerwhichisrepresentativeofthematerialintheareaor,inthecaseofrunningorall-levelsamples,asamplewhosecompositionisrepresentativeofthetotalmaterialinthecontainer.Aseriesofspotsamplesmaybecombinedtocreatearepresentativesample.ManualandAutomaticSamplingConsiderations8212;Theselectionofmanualorautomaticsamplingdevicesispartofestablishingasamplingplanappliedunderallconditionswithinthescopeofthispracticeprovidedthatthepropersamplingproceduresarefollowed.Bothtypesofsamplingarecommonlyusedforliquid,solid,andslurrysamplingandrequireadherencetothefollowing:Anadequatefrequencyofsamplingmustbeselected.Theequipmenttosupportmanualorautomaticsamplingsystemsmaybeobtainedcommercially,fabricatedfromthedesignspresentedinthispractice,orconstructedasneededtosatisfyprocessdesignorotherspecificrequirements.Thesamplingequipmentmustbemaintainedonaregularbasis,andthesamplingplanadoptedmustbestrictlyfollowed.1.1Thispracticecoversproceduresforsamplingseveralclassesofindustrialchemicals.Italsoincludesrecommendationsfordeterminingthenumberandlocationofsuchsamples,toensuretheirbeingrepresentativeofthelotinaccordancewithacceptedprobabilitysamplingprinciples.1.2Althoughthispracticedescribesspecificproceduresforsamplingvariousliquids,solids,andslurries,inbulkorinpackages,theserecommendationsonlyoutlinetheprinciplestobeobserved.TheyshouldnottakeprecedenceoverspecificsamplinginstructionscontainedinotherASTMproductormethodstandards.1.3Theseproceduresarecoveredasfollows:
Sections
StatisticalConsiderations
7-11
SimpleLiquids
12-27
Solids
28-35
Slurries
36-41
【英文标准名称】:Plastics-Smokegeneration-Part1:Guidanceonoptical-densitytesting(ISO5659-1:1996);GermanversionENISO5659-1:1999
【原文标准名称】:塑料.烟雾产生.第1部分:光密度试验的导则
【标准号】:ENISO5659-1-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:火焰表面传播;说明书;材料;光密度;燃烧产物;燃烧试验;测量;烟密度;试验;光学特性;密度;发烟;烟雾扩展;塑料;定义;烟;规范(验收)
【英文主题词】:Combustionproducts;Definition;Definitions;Density;Firetests;Instructions;Materials;Measurement;Opticaldensity;Opticalproperties;Plastics;Smoke;Smokedensity;Smokedevelopment;Smokeproduction;Specification(approval);Surfacespreadofflame;Testing
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:13_220_40;83_080_01
【页数】:10P.;A4
【正文语种】:英语