ASTM D 3970-1980 氧化法涂料催干剂中铈的试验方法
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【英文标准名称】:TestMethodforCeriuminPaintDriersbyOxidimetricDetermination
【原文标准名称】:氧化法涂料催干剂中铈的试验方法
【标准号】:ASTMD3970-1980
【标准状态】:作废
【国别】:美国
【发布日期】:1980
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;含量测定;芳烃;涂料;溶剂;芳族化合物;油性涂料
【英文主题词】:testing;determinationofcontent;aromaticcompounds;paints;aromatichydrocarbons;solvents;oilpaints
【摘要】:
【中国标准分类号】:G50
【国际标准分类号】:87_060_30
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:Floorscreedsinbuildingconstruction-Part2:Floorscreedsandheatingfloorscreedsoninsulationlayers
【原文标准名称】:房屋建筑中的地板找平层.第2部分:绝缘层上的地板找平层和保暖地板找平层
【标准号】:DIN18560-2-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:硬度;架空地板;厚度;材料强度;预制配件;强度等级;硬石膏;找平层;膨胀蜂窝状物;噪声控制;保温地面准尺;硬石膏地面;浮的;建筑;热防护;隔音;设计;检验;楼板;元部件;隔热;名称与符号;试验;对流式供暖系统;规范(验收);热环境系统
【英文主题词】:Anhydrite;Anhydritefloors;Components;Construction;Design;Designations;Floating;Floatingfloors;Floors;Hardness;Heatingfloorscreeds;Inspection;Intumescenthoneycombs;Noisecontrol(acoustic);Prefabricatedparts;Screeds(floors);Soundinsulation;Space-heatingsystems;Specification(approval);Strengthclass;Strengthofmaterials;Testing;Thermalenvironmentsystems;Thermalinsulation;Thermalprotection;Thickness
【摘要】:Thisstandard,tobeusedtogetherwithDIN18560-1,DINEN13318,andDINEN13813,specifiesrequirementsforandthetestingandconstructionoffloorscreedslaidoninsulatinglayers(referredtobelowas'floatingscreeds')whicharedesignedtomeetthermaland/orsoundinsulationrequirements.Italsoappliestofloatingscreedsdesignedtoincorporateheatingorcoolingelements(e.g.piping)forunderfloorheating/cooling(seefigure1).Forfloatingscreedswhichwillbesubjectedtoheavyloads,DIN18560-7alsoapplies.
【中国标准分类号】:P32
【国际标准分类号】:91_060_30
【页数】:18P.;A4
【正文语种】:德语
【英文标准名称】:ULStandardforSafetyLow-VoltageSwitchgearandControlgear?Part5-2:Controlcircuitdevicesandswitchingelements?Proximityswitches
【原文标准名称】:UL安全标准.低压开关装置和控制装置.第5-2部分:控制电路器件和开关元件.接近开关
【标准号】:UL60947-5-2BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofIEC60947appliestoinductiveandcapacitiveproximityswitchesthatsensethepresenceofmetallicand/ornon-metallicobjects,ultrasonicproximityswitchesthatsensethepresenceofsoundreflectingobjects,photoelectricproximityswitchesthatsensethepresenceofobjectsandnon-mechanicalmagneticproximityswitchesthatsensethepresenceofobjectswithamagneticfield.Theseproximityswitchesareself-contained,havesemiconductorswitchingelements(s)andareintendedtobeconnectedtocircuits,theratedvoltageofwhichdoesnotexceed250V50Hz/60Hza.c.or300Vd.c.ThisStandardisnotintendedtocoverproximityswitcheswithanalogueoutputs.Theobjectofthisstandardistostateforproximityswitches:-definitions;-classification;-characteristics;-productinformation;-normalservice,mountingandtransportconditions;-constructionalandperformancerequirements;-teststoverifyratedcharacteristics.1.1DVAdditionof1.1DV.1-1.1DV.3:1.1DV.1ThisequipmentisforuseinordinarylocationsinaccordancewiththeNationalElectricalCode,NFPA70.1.1DV.2Theserequirementscoverelectronicproximityswitchesforuseonindustrialmachineryormass-productionindustrialequipmentasdefinedbytheElectricalStandardforIndustrialMachinery,NFPA79.1.1DV.3EquipmentintendedforuseinhazardouslocationsasdefinedbytheNationalElectricalCode,NFPA70arecoveredbytheStandardforIndustrialControlEquipmentforUseinHazardous(Classified)Locations,UL698.1.1DVAdditionof1.1DV.4:1.1DV.4Equipmentrequirementsareintendedforuseinanambienttemperatureof0to40?Cdegreesunlessspecifiedotherwise
【中国标准分类号】:K30
【国际标准分类号】:29_130_20
【页数】:
【正文语种】:英语
