NF E49-086-1991 气压传动.5孔分配器.端部固定、底部使用孔的并列底座
作者:标准资料网 时间:2024-04-29 11:06:58 浏览:8401
来源:标准资料网
【英文标准名称】:Pneumaticfluidpower.Five-portdirectionalcontrolvalves.Juxtaposablesubplatewithbottomserviceportsandendfixing.
【原文标准名称】:气压传动.5孔分配器.端部固定、底部使用孔的并列底座
【标准号】:NFE49-086-1991
【标准状态】:作废
【国别】:法国
【发布日期】:1991-12-01
【实施或试行日期】:1991-12-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:底板;安装底板;气液传动;方向控制阀;孔口;气动传动系统;尺寸;互换性
【英文主题词】:
【摘要】:
【中国标准分类号】:J20
【国际标准分类号】:23_100_50
【页数】:4P.;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforEvaluationofCarpetEmbeddedDirtRemovalEffectivenessofHousehold/CommercialVacuumCleaners
【原文标准名称】:家用/商用真空吸尘器去除地毯内藏污物的效果评定的标准试验方法
【标准号】:ASTMF608-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F11.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dirtremoval;vacuumcleaners;Carpets;Dirtremovaleffectiveness(ofvacuumcleaners);Vacuumcleaners/systems
【摘要】:Thistestmethodprovidesanindicationofthecapabilityofthevacuumcleanertoremoveembeddeddirtfromcarpeting.Thistestmethodisbaseduponresultsofhomecleaningtestssothat,inmostcases,areasonablecorrelationexistsbetweenhomeandlaboratoryresults.Theamountofdirtpickedupinthelaboratorytestmaynotbethesameasinthehome;however,itwillshowthat,inmostcases,avacuumcleanerthatperformswellinthelaboratorywillperformwellinahome.Laboratoryresultsmaydifferduetovariationsinthehomes,carpets,dirt,andotherfactors(seeSection6).Inordertoprovideauniformbasisformeasuringtheperformancedescribedin1.1,standardizedtestcarpetsandastandardizedtestdirtareemployedinthisprocedure.1.1Thistestmethodcoversonlyalaboratorytestfordeterminingtherelativecarpetdirtremovaleffectivenessofhousehold/commercialvacuumcleanerswhentestedunderspecifiedconditions.1.2Thistestmethodisapplicabletohousehold/commercialtypesofupright,canister,andcombinationcleaners.1.3Thetestmethodappliestoembeddeddirtremovalfromcarpets,nottheremovalofsurfacelitteranddebris.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y62
【国际标准分类号】:97_080
【页数】:17P.;A4
【正文语种】:英语
Product Code:SAE AMS2694
Title:Repair Welding of Aerospace Castings
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification defines the requirements for welds made on castings for aerospace use. The purpose of this specification is to provide a means of purchasers of castings to specify weld repair of castings.
