【英文标准名称】:ExplosiveAtmospheres-Part29-2:Gasdetectors-Selection,installation,useandmaintenanceofdetectorsforflammablegasesandoxygen
【原文标准名称】:爆燃性环境.第29-2部分:气体探测器.易燃气体和氧用探测器的选择、安装、使用和维护
【标准号】:ANSI/ISA60079-29-2-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【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】:分析仪;燃烧气体;浓缩;团料;定义(术语);检测;检波器(回路);电气器具;日用电器;电气工程;电驱动装置;防爆装置;爆炸安全;爆炸性环境;防火安全性;可燃性环境;易燃材料;气体浓度;气体检测器;气体测量仪器;气体混合物;气敏元件;指导手册;工业;安装;维修;测量;测量仪器;操作;氧;缺氧;参数;便携的;潜在爆炸物;性能;安全性工程;安全性要求;选择;传感器;规范(验收);火焰表面传播;试验设备;试验;贸易;蒸气压力;蒸气
【英文主题词】:Analyzers;Burninggases;Concentration;Conglomerates;Definitions;Detection;Detectors(circuits);Electricappliances;Electricalappliances;Electricalengineering;Electrically-operateddevices;Explosionprotection;Explosionsecurity;Explosiveatmospheres;Firesafety;Flammableatmospheres;Flammablematerials;Gasconcentrations;Gasdetectors;Gasmeasuringinstruments;Gasmixtures;Gassensors;Guidebooks;Industries;Installations;Maintenance;Measurement;Measuringinstruments;Operation;Oxygen;Oxygendeficiency;Parameters;Portable;Potentiallyexplosivematerials;Properties;Safetyengineering;Safetyrequirements;Selection;Sensors;Specification(approval);Surfacespreadofflame;Testequipment;Testing;Trade;Vapourpressure;Vapours
【摘要】:ThispartofISA-60079-29givesguidanceon,andrecommendedpracticefor,theselection,installation,useandmaintenanceofelectricallyoperatedgroupIIapparatusintendedforuseinindustrialandcommercialsafetyapplicationsforthedetectionandmeasurementofflammablegasescomplyingwiththerequirementsofISA-60079-29-1andANSI/ISA-12.13.04.
【中国标准分类号】:N56
【国际标准分类号】:29_260_20
【页数】:
【正文语种】:英语


【英文标准名称】:StandardPracticeforConstructionandTestingofAutoclavedAeratedConcrete(AAC)Masonry
【原文标准名称】:热压加气混凝土(AAC)砌块的制作和试验标准规程
【标准号】:ASTMC1692-2009
【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】:C15.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:高压蒸气养护的加气混凝土(AAC);砖石工程;工作质量
【英文主题词】:autoclavedaeratedconcrete(AAC);masonry;workmanship
【摘要】:ThispracticeappliestothematerialsandmethodsusedintheconstructionofAACmasonry.ItdirectlyreferencestheAACmaterialsstandardsunderthejurisdictionofASTMCommitteeC27andtheworkmanshiprequirementsofTMS602-08/ACI530.1-08/ASCE6-08andsupplementsthoseworkmanshiprequirementswithadditionalrequirementsparticulartoAACmasonry.1.1ThispracticeappliestoconstructionandtestingofmasonrymadeofAACunits.Itincludesorreferencesterminology,materialspecifications,andmethodsoftest.Itreferencesspecificationsandtestmethods.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q72
【国际标准分类号】:91_100_30
【页数】:3P.;A4
【正文语种】: