MIL-B-21902A (AMENDMENT 1)
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MIL-B-21902A (AMENDMENT 1), MILITARY SPECIFICATION: BOYD HELICOPTER RESCUE SEAT (18 MAR 1966)., This specification covers one type of floatable rescue seat.
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【英文标准名称】:Refrigerateddisplaycabinets-Watervapourcondensationtest
【原文标准名称】:冷动式陈列柜.水蒸气冷凝试验
【标准号】:BSEN441-8-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-04-15
【实施或试行日期】:1995-04-15
【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】:制冷机;性能试验;装饰柜;商业的;温度测量;冷冻式陈列柜;制冷;冷凝;冷藏;报告;冷却设备;试验条件;水蒸气
【英文主题词】:front;displaycabinets;refrigeration;temperature;physicaltesting;refrigeratedcabinets;refrigerateddisplaycabinets;retailtrade;trade;refrigerators;selling;steam;testingconditions;commercial;condensation;testing;cooling
【摘要】:
【中国标准分类号】:J73
【国际标准分类号】:97_130_20
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforUseofMembraneTechnologyinMitigatingHazardousChemicalSpills
【原文标准名称】:减轻危险化学品泄漏中膜片技术的应用标准指南
【标准号】:ASTMF1525/F1525M-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:F20.22
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:concentration;filtrate;filtration;hazardousspillmitigation;membrane;microfiltration;nanofiltration;permeate;pervaporation;retentate;reverseosmosis;ultrafiltration;Chemicalspills;Concentration(ofelements);Destruction;Filtrati
【摘要】:General8212;Thisguidecontainsinformationregardingtheuseofmembranetechnologytorecoverandconcentratehazardousmaterialsthathaveenteredsurfaceandgroundwaterastheresultofaspill.Membranetechnologymaybeappliedaloneorinconjunctionwithothertreatmenttechniques,asfollows:Differenttypesofmembraneareusedinserieswithfilterstotreathighlycontaminatedsolutionsreachingconcentrationlevelsofseveralpartspermillionoforganicandinorganicmaterials.Differenttypesofmembranesareappliedinseriestotreatverydiluteconcentrations(partsperbillionlevel)oforganicandinorganiccompounds.Eachmembranetypehastheabilitytoremovespecificcompounds,thusproducingaconcentratedfraction.Thisfractionmayrequirefinaloff-sitetreatmentbutprovidesasignificantreductionintransportationcostsduetothelargevolumereductionachieved.Membranesmaybeusedinconjunctionwithdestructiontechnologiessuchasadvancedoxidationprocesses(AOPs).Thismethodisrecommendedfordilutesolutions.ThemembranetechnologyportionconcentratesthecompoundstoanoptimumlevelforAOPdestruction.1.1Thisguidecoversconsiderationsfortheuseofmembranetechnologyinthemitigationofdiluteconcentrationsofspilledchemicalsintogroundandsurfacewaters.1.2Thisguideaddressestheapplicationofmembranetechnologyaloneorinconjunctionwithothertechnologies.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Inaddition,itistheresponsibilityoftheusertoensurethatsuchactivitytakesplaceunderthecontrolanddirectionofaqualifiedpersonwithfullknowledgeofanypotentialorappropriatesafetyandhealthprotocols.
【中国标准分类号】:
【国际标准分类号】:13_060_10;71_080_01
【页数】:7P.;A4
【正文语种】:
【原文标准名称】:冷动式陈列柜.水蒸气冷凝试验
【标准号】:BSEN441-8-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-04-15
【实施或试行日期】:1995-04-15
【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】:制冷机;性能试验;装饰柜;商业的;温度测量;冷冻式陈列柜;制冷;冷凝;冷藏;报告;冷却设备;试验条件;水蒸气
【英文主题词】:front;displaycabinets;refrigeration;temperature;physicaltesting;refrigeratedcabinets;refrigerateddisplaycabinets;retailtrade;trade;refrigerators;selling;steam;testingconditions;commercial;condensation;testing;cooling
【摘要】:
【中国标准分类号】:J73
【国际标准分类号】:97_130_20
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforUseofMembraneTechnologyinMitigatingHazardousChemicalSpills
【原文标准名称】:减轻危险化学品泄漏中膜片技术的应用标准指南
【标准号】:ASTMF1525/F1525M-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:F20.22
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:concentration;filtrate;filtration;hazardousspillmitigation;membrane;microfiltration;nanofiltration;permeate;pervaporation;retentate;reverseosmosis;ultrafiltration;Chemicalspills;Concentration(ofelements);Destruction;Filtrati
【摘要】:General8212;Thisguidecontainsinformationregardingtheuseofmembranetechnologytorecoverandconcentratehazardousmaterialsthathaveenteredsurfaceandgroundwaterastheresultofaspill.Membranetechnologymaybeappliedaloneorinconjunctionwithothertreatmenttechniques,asfollows:Differenttypesofmembraneareusedinserieswithfilterstotreathighlycontaminatedsolutionsreachingconcentrationlevelsofseveralpartspermillionoforganicandinorganicmaterials.Differenttypesofmembranesareappliedinseriestotreatverydiluteconcentrations(partsperbillionlevel)oforganicandinorganiccompounds.Eachmembranetypehastheabilitytoremovespecificcompounds,thusproducingaconcentratedfraction.Thisfractionmayrequirefinaloff-sitetreatmentbutprovidesasignificantreductionintransportationcostsduetothelargevolumereductionachieved.Membranesmaybeusedinconjunctionwithdestructiontechnologiessuchasadvancedoxidationprocesses(AOPs).Thismethodisrecommendedfordilutesolutions.ThemembranetechnologyportionconcentratesthecompoundstoanoptimumlevelforAOPdestruction.1.1Thisguidecoversconsiderationsfortheuseofmembranetechnologyinthemitigationofdiluteconcentrationsofspilledchemicalsintogroundandsurfacewaters.1.2Thisguideaddressestheapplicationofmembranetechnologyaloneorinconjunctionwithothertechnologies.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Inaddition,itistheresponsibilityoftheusertoensurethatsuchactivitytakesplaceunderthecontrolanddirectionofaqualifiedpersonwithfullknowledgeofanypotentialorappropriatesafetyandhealthprotocols.
【中国标准分类号】:
【国际标准分类号】:13_060_10;71_080_01
【页数】:7P.;A4
【正文语种】: