EN 50191-2010 电工试验设备的安装和操作;德文版本EN50191-2010
作者:标准资料网 时间:2024-05-14 22:20:23 浏览:9474
来源:标准资料网
【英文标准名称】:Erectionandoperationofelectricaltestequipment;GermanversionEN50191:2010
【原文标准名称】:电工试验设备的安装和操作;德文版本EN50191-2010
【标准号】:EN50191-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-10
【实施或试行日期】:2011-10-01
【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】:
【英文主题词】:Accidentprevention;Contact;Contactsafetydevices;Contactvoltage;Dangerzones;Definitions;Electricshock;Electricalengineering;Electricalequipment;Electricalsafety;Electricaltesting;Erection;Ergonomics;Installation;Maintenanceinstructions;Measuringsites;Occupationalsafety;Operatingstations;Operation;Personnel;Pilotplants;Protectionagainstelectricshocks;Safety;Safetyrequirements;Testequipment;Testingposition;Testingshop;Workplacesafety
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:17_220_20;19_080;29_020
【页数】:29P;A4
【正文语种】:英语
【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs-Plastics-Part10:Testmethodsforoverallmigrationintooliveoil(modifiedmethodforuseincasewhereincompleteextractionofoliveoiloccurs);GermanversionEN1186-10:2002
【原文标准名称】:接触食品的材料和制品.塑料制品.第10部分:向橄榄油全迁移的试验方法(橄榄油不能完全萃取时使用改良法);德文版本EN1186-10:2002
【标准号】:EN1186-10-2002
【标准状态】:现行
【国别】:
【发布日期】:2002-12
【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】:材料;迁移;目的;食品;浸渍试验;橄榄油;浸渍;塑料容器;袋;烹调油;物品;检验辅助设备;试验;食品包装;液态材料;接触食品的材料;塑料;容器;塑料薄膜;材料规范
【英文主题词】:Articles;Bags;Containers;Cookingoils;Foodpackages;Foodproducts;Immersion;Immersiontests;Liquidmaterials;Materials;Materialsincontactwithfood;Materialsspecification;Migration;Objects;Oliveoil;Plasticcontainers;Plasticfilms;Plastics;Testing;Testingaids
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:67_250
【页数】:15P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforReliabilityofGlassCoatingsonGlassedSteelReactionEquipmentbyHighVoltage
【原文标准名称】:用高压法测试钢制反应设备玻璃涂层可靠性的标准试验方法
【标准号】:ASTMC537-1987(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:玻璃;玻璃的;覆层;金属;试验;设备;高电压;钢;可靠度
【英文主题词】:glasscoatedsteelequipment;glasscoating;highvoltagetest;porcelainenamel;reliabilityofcoatings
【摘要】:Thewidespreaduseofglassed-steelequipmentinhighlycorrosivechemicalprocesseshasmadeitnecessarytodetectweakspotsinthecoatingandrepairthembeforecatastrophicfailureoccursinservice.Thistestisintendedtodetectdiscontinuitiesandthinareasinaglasscoatingonmetaltoensurethatthecoatingisdefectfreeandhassufficientthicknesstowithstandtheprescribedserviceconditions.Atestvoltagemaybeselectedatanydesiredvalueupto20000V,thusmakingthetestapplicabletoawiderangeofthicknessrequirements.When,becauseofbubblesordefects,thethicknessofglassatanyspotislessthanenoughtowithstandtheappliedvoltage,apunctureresultswithanaccompanyingindicationofadefect.Remedialactionisthenrequiredtorepairthedefectbeforetheequipmentcanbeusedforcorrosiveservice.(Whensuchdefectsarefoundbeforetheequipmentleavesthemanufacturer’plantanotherapplicationofglasscanusuallybeappliedandfiredtobecomeanintegralpartofthecoating.)1.1Thistestmethodcoversthedeterminationofthereliabilityofglasscoatingonmetalandisintendedforusebymanufacturersofequipmentthatisdesignedtowithstandhighlycorrosiveconditionswhereafailureofthecoatinginservicewouldcauseextremedamagetotheexposedmetal.Itsuseoutsidethemanufacturer'splantisdiscouragedbecauseimproperorindiscriminatetestingcancausepuncturesthataredifficulttorepairwithoutreturningtheequipmenttothemanufacturer'splant.Thistestmethoddetectsnotonlyexistingdiscontinuitiesintheglasscoating,butalsoareaswheretheglassmaybethinenoughtobelikelytoresultinprematurefailureinservice.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSection.
【中国标准分类号】:A29
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:
