ASTM E 711-1987 用弹式量热计测量废弃物中回收燃料的总热量值的标准试验方法

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【英文标准名称】:Foodprocessingmachinery-Doughandpastrybrakes-Safetyandhygienerequirements
【原文标准名称】:食品加工机械.生面团和糕点揉面机.安全性和卫生要求
【标准号】:BSEN1674-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-11-15
【实施或试行日期】:2000-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:设备安全;食品制作工艺;炊事;焙烤(食品);设计;食品制作设备;焙烤食品;生面团;食品技术;卫生学;卫生和安全要求;危害;给养设备
【英文主题词】:Bakeries;Bakingappliances;Baking(food);Danger;Definition;Definitions;Foodproducts;Foodstuffmachine;Hazards;Hygiene;Machines;Mechanicalengineering;Noiseemissions;Noise(environmental);Noisemeasurement;Noisemeasurements;Pastes(food);Provisionindustry;Safety;Safetyrequirements;Specification(approval)
【摘要】:Thisstandardspecifiessafetyandhygienerequirementsforthedesignandmanufactureofdoughandpastrybrakesusedinthefoodindustryandshops(bread-making,pastry-making,sweetindustries,bakeries,confectioners,delicatessens,cateringfacilites,etc)forreducingthethickneesofasolidmassofdoughorpastrybyrollingitout.Theoperationisgenerallycarriedoutbypassingthedoughbackandforthbetweentherollerswhosedistanceapartisreducedprogressivelyeitherbymanualadjustmentorautomatically.Thestandardcoversthetechnicalsafetyrequirementsfortheinstallation,adjustment,operation,cleaningandmaintenanceofthesemachines,asdefinedin3.12ofEN292-1:1991andinthemanufacturer'sinstructionhandbook.Thesignificanthazardscoveredbythisstandardaremechanical(drawing-in,crushing,shearing,cutting,entanglementandlossofstability),electrical,ergonomicandthoseresultingfrominhalationofflourdustandlackofhygiene.Thehazardsarespecificallylistedin5.Noiseisnotconsideredtobeasignificanthazardfromdoughandpastrybrakes.Thisdoesnotmeanthatthemanufacturerofthemachineisabsolvedfromreducingnoiseandmakinganoisedeclaration.ThereforeanoisetestcodeisspecifiedinAnnexB.Itappliesonlytomachinesmanufacturedafterthedateofissueofthestandard.Thefollowingmachinesareexcluded:-experimentalandtestingmachinesunderdevelopmentbythemanufacturer;-domesticappliances.note:1)EN60335-1and60335-2-64areapplicable.
【中国标准分类号】:Y68
【国际标准分类号】:67_260
【页数】:50P.;A4
【正文语种】:英语


【英文标准名称】:ButadienePurityandHydrocarbonImpuritiesbyGasChromatography,MethodofTestfor(05.01)
【原文标准名称】:用气相色谱法测定丁二烯纯度和烃类杂质的试验方法(05.01)
【标准号】:ANSI/ASTMD2593-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:石油产品;丁二烯;试验
【英文主题词】:Butadiene;Impurities;Lubricants;Petroleumproducts;Purity;Testing
【摘要】:Thistestmethodcoversthedeterminationofbutadiene-1,3purityandimpuritiessuchaspropane,propylene,isobutane,n-butane,butene-1,isobutylene,propadiene,trans-butene-2,cis-butene-2,butadiene-1,2,pentadiene-1,4,and,methyl,dimethyl,ethyl,andvinylacetyleneinpolymerizationgradebutadienebygaschromatography.Impuritiesincludingbutadienedimer,carbonyls,inhibitor,andresiduearemeasuredbyappropriateASTMproceduresandtheresultsusedtonormalizethecomponentdistributionobtainedbychromatography.Note1-Otherimpuritiespresentincommercialbutadienemustbecalibratedandanalyzed.Otherimpuritieswerenottestedinthecooperativeworkonthistestmethod.Note2-Thistestmethodcanbeusedtocheckforpentadiene-1,4andotherCsinsteadofTestMethodD1088.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,see6.1and9.3
【中国标准分类号】:G17
【国际标准分类号】:71_080_10
【页数】:
【正文语种】:英语