BS 1000[2]-1973 国际十进分类法.英文版全表.宗教

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【英文标准名称】:UniversalDecimalClassification.Englishfulledition.Religion
【原文标准名称】:国际十进分类法.英文版全表.宗教
【标准号】:BS1000[2]-1973
【标准状态】:作废
【国别】:英国
【发布日期】:1973-10-22
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:国际十进分类法;宗教;分类系统
【英文主题词】:classificationsystems;religion;universaldecimalclassification
【摘要】:
【中国标准分类号】:A14
【国际标准分类号】:
【页数】:64P;A4
【正文语种】:英语


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【英文标准名称】:IEEERecommendedPracticeforDeterminingSafeDistancesfromRadioFrequencyTransmittingAntennasWhenUsingElectricBlastingCapsDuringExplosiveOperations
【原文标准名称】:爆破操作中使用电起爆引线时射频发射天线安全距离测定的IEEE推荐实施规程
【标准号】:IEEEC95.4-2002(R2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002-12-11
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisdocumentisconcernedwiththefactthatanelectricblastingcap(initiator)mightexplodeunexpectedlywhenanearbyradiotransmitteristurnedon.Acapcanabsorbelectricalenergyfromafree-spaceelectromagneticfieldofthetypeproducedbyradioandradartransmitters.Thisdocumentprovidesrecommendationsforlimitingtheamountofelectricalenergyabsorbedandrecommendedmethodsfordeterminingsafedistancesfromradioandradartransmittingantennaswhenoneisusingelectricblastingcaps.SafetyisdeterminedbycomparingtheRFpowerpickuptotheblastingcap?sno-firepowerlevel.Thiscriterionisvalidoverthefrequencyrange3kHzto300GHzthatiscommonlydiscussedinconnectionwithRFsafety.Radiofrequencytransmittersthatablastermightencounteroccupyonlyasmallportionofthisfrequencyrange.Specifically,thisdocumentexplainshowtodeterminesafedistancesfromRFtransmitterswithspectrumbandsfrom10kHzto12GHz,includingVHFandUHFtelevisionantennas,FMandAMradiotransmittingantennas,radar,navigationbeacons,andportablecommunicationdevices.Thisdocumentexcludescriteriafortheuseofelectro-explosivedevices(EEDs)withelectricallyconductiveenclosuresorweaponscontainers,anditdoesnotincludesufficientinformationonhazardsderivingfromelectrostaticsorfromelectromagneticfieldsgeneratedbyothersourcesofenergy,suchaselectricalstorms,electromechanicalequipment,electricalpowerplants,orpowertransmissionlines.Thisdocumentdoesnotapplytotheuseofnon-electricdetonators.
【中国标准分类号】:M51
【国际标准分类号】:
【页数】:35P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforn-ButylAcetate(AllGrades)
【原文标准名称】:乙酸正丁酯用标准规范(全部等级)
【标准号】:ASTMD4615-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D01.35
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:芳族化合物;芳烃;乙酸丁酯;油性涂料;涂料;溶剂
【英文主题词】:butylacetate;ester;solvent
【摘要】:1.1Thisspecificationcoversthevariousgradesofn-butylacetatesuitableforuseassolventsinpaintandrelatedcoatings.1.2Thefollowingappliestoallspecifiedlimitsinthisstandard;forpurposesofdeterminingconformancewiththisstandard,anobservedvalueoracalculatedvalueshallberoundedoff"tothenearestunit"inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Forspecifichazardinformationandguidance,seethesupplier''sMaterialSafetyDataSheetformateriallistedinthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G17
【国际标准分类号】:71_080_99
【页数】:2P.;A4
【正文语种】: