SAE AMS2670 Brazing, Copper
作者:标准资料网 时间:2024-05-18 15:14:47 浏览:8941
来源:标准资料网
Product Code:SAE AMS2670
Title:Brazing, Copper
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers the engineering requirements for producing brazed joints using copper as the brazing filler metal.
【英文标准名称】:StandardSpecificationforHighwayWeigh-in-Motion(WIM)SystemswithUserRequirementsandTestMethods
【原文标准名称】:根据用户要求的公路承重监测器系统和测试方法标准规范
【标准号】:ASTME1318-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:E17.52
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:试验;公路规则;道路;交通数据
【英文主题词】:axleload;pavementandbridge;traffic;vehicle;weighingvehicles;weigh-in-motion;weightenforcement;WIM
【摘要】:1.1Weigh-In-Motion8212;ThisspecificationdescribesWeigh-In-Motion(WIM),theprocessofmeasuringthedynamictireforcesofamovingvehicleandestimatingthecorrespondingtireloadsofthestaticvehicle.Gross-vehicleweightofahighwayvehicleisdueonlytothelocalforceofgravityactinguponthecompositemassofallconnectedvehiclecomponents,andisdistributedamongthetiresofthevehiclethroughconnectorssuchassprings,motiondampers,andhinges.HighwayWIMsystemsarecapableofestimatingthegrossweightofavehicleaswellastheportionofthisweight,calledloadinthisspecification,thatiscarriedbythetiresofeachwheelassembly,axle,andaxlegrouponthevehicle.1.2OtherTrafficData8212;Ancillarytrafficdataconcerningthespeed,laneofoperation,dateandtimeofpassage,numberandspacingofaxles,andclassification(accordingtoaxlearrangement)ofeachvehiclethatisweighedinmotionisdesiredforcertainpurposes.ItisfeasibleforaWIMsystemtomeasureorcalculatethesetrafficparametersandtoprocess,summarize,store,display,record,hard-copy,andtransmittheresultingdata.Furthermore,differencesinmeasuredorcalculatedparametersascomparedwithselectedcontrolcriteriacanbedetectedandindicatedtoaidenforcement.Inadditiontotire-loadinformation,aWIMsystemiscapableofproducingall,orspecifiedportionsof,thesetrafficdata.1.3StandardSpecification8212;HighwayWIMsystemsgenerallyhavethreeapplications:collectingstatisticaltrafficdata,aidingenforcement,andenforcement.ThisspecificationclassifiesfourtypesofWIMsystemsaccordingtotheirapplicationanddetailstheirrespectivefunctional,performance,anduserrequirements.Itisaperformance-type(endproduct-type)specification.ExceptionsandoptionstothespecificationmaybeincludedinanyspecificationpreparedbytheuseraspartoftheprocurementprocessforWIMequipmentorservices,andvendorsmayofferexceptionsandoptionsinrespondingtoaninvitationtobid.1.4Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitswhichareprovidedforinformationonlyandarenotconsideredstandard.1.5Thefollowingprecautionarycaveatappliesonlytothetestmethodportion,Section7,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P66
【国际标准分类号】:03_220_20
【页数】:16P.;A4
【正文语种】:
基本信息
| 标准名称： | 檀香醚 |
| 中标分类： |
轻工、文化与生活用品 >>
日用化工品 >>
香精、香料 |
| 替代情况： | 被QB/T 2242-2011代替 |
| 发布部门： | 中国轻工总会 |
| 发布日期： | 1996-10-11 |
| 实施日期： | 1997-07-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2012-04-01 |
| 提出单位： | 中国轻工总会质量标准部 |
| 归口单位： | 全国香料标准化中心 |
| 起草单位： | 上海香料总厂 |
| 起草人： | 商植椿 |
| 出版社： | 中国轻工业出版社 |
| 出版日期： | 1997-07-01 |
| 页数： | 6页 |
适用范围
本标准规定了檀香醚的技术要求、试验方法和检验规则等内容。
本标准适用于以a- 烯为原料制得的檀香醚。
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所属分类： 轻工 文化与生活用品 日用化工品 香精 香料
