BS EN 10305-2-2002 精密仪器用钢管.交货技术条件.焊接冷拔钢管
时间:2024-05-13 11:07:25 来源: 标准资料网 作者：标准资料网 阅读：8577
【英文标准名称】:Steeltubesforprecisionapplications-Technicaldeliveryconditions-Weldedcolddrawntubes
【原文标准名称】:精密仪器用钢管.交货技术条件.焊接冷拔钢管
【标准号】:BSEN10305-2-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-11-26
【实施或试行日期】:2002-11-26
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:管;化学成分;交货条件;尺寸;规范(验收);作标记;钢管;精整;生产过程;符号;技术装置;生产方法;定义;抽样方法;精密钢管;机械性能;包装件;管道;内侧涂层;有缝管;试验;冷拔(拉);无缝的;表面防护
【英文主题词】:Chemicalcomposition;Cold-drawn;Definitions;Deliveryconditions;Dimensions;Finishes;Innercoatings;Manufacturingprocess;Marking;Mechanicalproperties;Methodsofmanufacture;Packages;Pipelines;Pipes;Precisionsteeltubes;Samplingmethods;Seamedpipes;Seamless;Specification(approval);Steelpipes;Surfaceprotection;Symbols;Technicalinstallations;Testing
【摘要】:ThisPartofEN10305specifiesthetechnicaldeliveryconditionsforweldedcolddrawnsteeltubesofcircularcrosssectionforprecisionapplication.NOTEThisPartofEN10305mayalsobeapplicabletoothertypesofcrosssection.TubesaccordingtothisPartofEN10305arecharacterizedbyhavingpreciselydefinedtolerancesondimensionsandaspecifiedsurfaceroughness.Typicalfieldsofapplicationareinthevehicle,furnitureandgeneralengineeringindustries.
【中国标准分类号】:H48
【国际标准分类号】:77_140_75
【页数】:24P.;A4
【正文语种】:英语
【英文标准名称】:Statistics--Vocabularyandsymbols--Part3:Designofexperiments(Amendment1)
【原文标准名称】:统计学.术语和符号.第3部分:实验设计(修改件1)
【标准号】:JISZ8101-3AMD1-2006
【标准状态】:现行
【国别】:日本
【发布日期】:2006-01-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonBasicEngineering
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:(一般用語)との間に次の文を挿入する。
【中国标准分类号】:A41
【国际标准分类号】:01_040_03;03_120_30
【页数】:4P;A4
【正文语种】:日语
【英文标准名称】:StandardTestMethodforAnalysisofComponentsinPoly(VinylChloride)CompoundsUsinganInfraredSpectrophotometricTechnique
【原文标准名称】:用红外线分光光度法分析聚氯乙烯组分的标准试验方法
【标准号】:ASTMD2124-1999(2004)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D20.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:工艺;分析;试件;聚氯乙烯;塑料
【英文主题词】:
【摘要】:PVCcompoundsareusedinawidevarietyofproductsandhencetheyareformulatedtoprovideawiderangeofphysicalproperties.Thephysicalpropertiesrequiredinacompounddependupontheproductinwhichitisused.Thesepropertiesarelargelydeterminedbythetype,quantity,andqualityofthecompoundingingredients.Theanalyticaltestmethoddescribedbelowmakesuseofinfraredspectrophotometryforthequalitativeorquantitativedetermination,orboth,ofmanyoftheseingredientsinPVCcompounds.Thistestmethodmaybeusedforavarietyofapplicationsincludingprocesscontrol,rawmaterialacceptance,productevaluation,anddeterminationofchangesincompositionresultingfromenvironmentaltesting.Thistestmethodisdirectlyapplicableonlytothosecomponentslistedintheappendixandtothosecomponentswhichareknowntobesimilarinchemicalcompositionandinsolubilitycharacteristicstothechemicalslistedintheappendix.1.1Thistestmethodprovidesfortheidentificationofcertainresins,plasticizers,stabilizers,andfillersinpoly(vinylchloride)(PVC)compoundsbyaninfraredspectrophotometrictechnique.Inmanycases,individualcomponentsmaybemeasuredquantitatively.Complementaryprocedures,suchaschromatographicandotherseparations,willbenecessarytoseparatespecificcomponentsandextendtheapplicationsofthistestmethod.Otherinstrumentaltestmethods,suchasopticalemissionorX-rayspectroscopicmethods,mayyieldcomplementaryinformationwhichmayallowmorecompleteor,insomecases,easiermeasurementofthecomponents.Theresincomponentscoveredinthistestmethodarelistedintheappendix.1.2PVCformulationsaretoovariedtobecoveredadequatelybyasingletestmethod.Usingthefollowingtestmethod,manycompoundsmaybeseparatedintoresins,plasticizers,stabilizers,andfillers.Anumberofcomponentscanbequantitativelymeasured.Manymorecanbeidentifiedandtheirconcentrationsestimated.Bytheuseofpreparedstandards,onemaydeterminetheusefulnessandaccuracyofthetestmethodforspecificPVCformulations.Thistestmethodisapplicablefortheresincomponentslistedintheappendixandforothercomponentshavingsimilarchemicalcompositionsandsolubilitycharacteristics.Thistestmethodcanleadtoerrorincaseswherethenatureofthecomponentsisnotknown.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinbracketsaregivenforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnosimilarorequivalentISOstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_140_99
【页数】:6P.;A4
【正文语种】: