BS 4361-1989 木工机械.第19部分:双面精密圆锯床规范
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来源:标准资料网
【英文标准名称】:Woodworkingmachines.Specificationfordoubleedgingprecisioncircularsawingmachines
【原文标准名称】:木工机械.第19部分:双面精密圆锯床规范
【标准号】:BS4361-1989
【标准状态】:作废
【国别】:英国
【发布日期】:1989-10-31
【实施或试行日期】:1989-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;准确度;尺寸公差;锯床;机床;精密度;圆盘锯(机床);切削机床;术语;验证;木工机械;双
【英文主题词】:terminology;machinesworkingbystockremoval;accuracy;circularsaws(machines);dimensionaltolerances;precision;double;definitions;sawingmachines;woodworkingmachines;verification;machinetools
【摘要】:
【中国标准分类号】:J65
【国际标准分类号】:79_120_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Industrialvalves-Checkvalvesofthermoplasticsmaterials
【原文标准名称】:工业阀.热塑性材料的止回阀
【标准号】:ISO16137-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:ABS;丙烯腈-丁二烯-苯乙烯共聚物;反虹吸系统;止回阀;定义;合格;连接尺寸;设计;尺寸;工业配件;工业;作标记;材料;聚乙烯;塑料;聚丁烯;聚氯乙烯;聚偏氟乙烯;聚丙烯;PVC-C;未增塑聚氯乙烯;形状;航运;规范(验收);储存;试验;热塑性聚合物;运输;型式;阀座;阀门
【英文主题词】:ABS;Acrylonitrilebutadienestyrene;Anti-siphonagesystems;CEmarking;Checkvalves;Conformity;Connectingdimensions;Definitions;Design;Dimensions;Functions;Handoperated;Industrialfittings;Industries;Life(durability);Marking;Materials;Modeofconnection;Orderindications;PE;Pipelines;Plastics;Polybutene;Polyethylene;Polypropylene;Polyvinylchloride;Polyvinylidenefluoride;Power-operated;PP;Production;PVC-C;PVC-U;Qualificationtests;Shape;Shipping;Specification(approval);Storage;Temperaturerange;Testing;Thermoplasticpolymers;Transport;Typetesting;Types;Unplasticizedpolyvinylchloride;Valveseats;Valves
【摘要】:ThisInternationalStandardspecifiesrequirementsforthedesign,functionalcharacteristicsandmanufactureofcheckvalvesmadeofthermoplasticsmaterialsintendedtoallowtheflowofliquidfluidsthroughthevalveinonedirectiononlyandtopreventbackflow,theirconnectiontothepipesystem,thebodymaterialsandtheirpressure/temperatureratingbetween-40°Cand+120°C,foralifetimeof25years,andalsospecifiestheirtests.ThisInternationalStandardisapplicabletovalvestobeinstalledinindustrialpipesystems,irrespectiveofthefieldofapplicationandthefluidstobeconveyed.NOTE1Industrialpipesystemsalsoincludesystemsforwatersupplyforgeneralpurposes,drainageandsewerage.NOTE2Specialrequirementscanapplytopipesystemsforwaterforhumanconsumption.ThisInternationalStandardisconcernedwiththerangeofDNDN8,DN10,DN15,DN20,DN25,DN40,DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300,DN350,DN400,DN500andDN600andtherangeofPNandClassPN6,PN10,PN16,PN25,andClass150andClass300.
【中国标准分类号】:J16
【国际标准分类号】:23_060_50
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:FossilFuelPowerPlant:Unit/PlantDemandDevelopment(DrumType)
【原文标准名称】:矿物燃料发电厂:单位/自用量的研究(鼓型)
【标准号】:ANSI/ISAS77.43-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:boilerplants;controltechnique;processcontrol
【摘要】:Addressestheunit/plantdemanddevelopmentsubsystemforboilerswithsteamingcapacitiesof200,000lbs/hr(25kg/s)orgreater.Thissubsystemincludesfiringratedemanddevelopment,throttle/headerpressurecontrol,andunitmegawatt/steamflowcontrolasapplicable.Addresses:(a)asingleboilersupplyingasingleturbine,typicalofanelectricutilitypowerplantand(b)asingleormultipleboilersupplyingacommondistributionheader,typicalofanindustrialpowerplant.Specificallyexcludedare:dispatchcontrol;turbine/generatorcontrol(otherthanturbinedemand);combustioncontrols(coveredbyISAS77.41);steamdistributioncontrolsystems;economicloadingofboilers;andfluidizedbedboilers.
【中国标准分类号】:
【国际标准分类号】:25_040_40;27_100
【页数】:
【正文语种】:英语
