【英文标准名称】:StandardTestMethodsforArsenicinWater
【原文标准名称】:水中砷的标准试验方法
【标准号】:ASTMD2972-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;砷;含量测定;试验
【英文主题词】:arsenic;atomicabsorption;colorimetric(TestMethodA);graphitefurnace(TestMethodC);hydride(TestMethodB);water;
【摘要】:Herbicides,insecticides,andmanyindustrialeffluentscontainarsenicandarepotentialsourcesofwaterpollution.Arsenicissignificantbecauseofitsadversephysiologicaleffectsonhumans.1.1Thesetestmethodscoverthephotometricandatomicabsorptiondeterminationofarsenicinmostwatersandwastewaters.Threetestmethodsaregivenasfollows:ConcentrationRangeSectionsTestMethodA-SilverDiethyldithio-carbamateColorimetric5to250956;g/L7to15TestMethodB-AtomicAbsorption,HydrideGeneration1to20956;g/L16to24TestMethodC-AtomicAbsorption,GraphiteFurnace5to100956;g/L25to331.2Theanalystshoulddirectattentiontotheprecisionandbiasstatementsforeachtestmethod.Itistheuser'sresponsibilitytoensurethevalidityofthesetestmethodsforwatersofuntestedmatrices.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeNote1and6.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:11P.;A4
【正文语种】:


【英文标准名称】:Safetyofindustrialtrucks-Self-propelledtrucksuptoandincluding10000kgcapacityandindustrialtractorswithadrawbarpulluptoandincluding20000N-Part1:Generalrequirements;GermanversionEN1726-1:1998/A1:2003
【原文标准名称】:工业货车的安全.容量不大于10000Kg的自行式货车和拖杆拉力不大于20000N的工业牵引车.第1部分:一般要求
【标准号】:EN1726-1/A1-2003
【标准状态】:现行
【国别】:
【发布日期】:2004-05
【实施或试行日期】:2004-05-01
【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】:机动工业货车;工业牵引车;工业用货车;牵引车;组件;机械工程;运载工具部件;作标记;操作者位置;物料搬运设备;机器;工作场所安全;动力驱动;堆码机;规范(验收);定义;安全工程;危害;电气工程;检验;荷载能力;职业安全;安全要求;升降装卸车;提升设备;安全标志;安全;安全装置;试验
【英文主题词】:Components;Definition;Definitions;Electricalengineering;Elevatingtrucks;Hazards;Industrialtractors;Industrialtrucks;Inspection;Liftingequipment;Loadcapacity;Machines;Marking;Materialshandlingequipment;Mechanicalengineering;Occupationalsafety;Operatorplaces;Powerdrives;Poweredindustrialtrucks;Safety;Safetydevices;Safetyengineering;Safetymarkings;Safetyrequirements;Specification(approval);Stackingmachines;Testing;Tractors;Vehiclecomponents;Workplacesafety
【摘要】:
【中国标准分类号】:T43
【国际标准分类号】:53_060
【页数】:12P.;A4
【正文语种】:英语