BS G 122-1949 航空用遥控读数(陀螺稳定的)磁罗盘规范
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来源:标准资料网
【英文标准名称】:Specificationforaircraftmagneticcompass,remote-reading(gyro-stabilized)
【原文标准名称】:航空用遥控读数(陀螺稳定的)磁罗盘规范
【标准号】:BSG122-1949
【标准状态】:现行
【国别】:英国
【发布日期】:1949-12-15
【实施或试行日期】:1949-12-15
【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】:设计;方位测量;有距离的;导航测量;航空仪表;准确度;磁罗盘;飞行器部件
【英文主题词】:aircraftinstruments;distant;accuracy;aircraftcomponents;directionalmeasurement;design;magneticcompasses;navigationalmeasurement
【摘要】:BRITISHSTANDARDSPECIFICATIONFORAIRCRAFTMAGNETICCOMPASSREMOTE-READING(GYRO-STABILIZED)1.Definition.2.Generalconstruction.3.Detailedconstruction.4.Operatingconditions.5.Accuracy.
【中国标准分类号】:V41
【国际标准分类号】:49_090
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:forPhotography(Processing)-PhotographicInertnessofConstructionMaterials-TestMethodandSpecification
【原文标准名称】:摄影(处理)用美国国家标准.结构材料的感光惰性.试验方法和规范
【标准号】:ANSIIT4.31-1998(R2006)
【标准状态】:现行
【国别】:美国
【发布日期】:1998-04-23
【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】:
【摘要】:Thisstandardprovidesalaboratorytestmethodfordeterminingwhetherametallicornonmetalliccon-structionmaterialincontactwitheitherablack-and-whiteorcolorprocessingsolutioncausesanadverseeffectonsensitizedphotographicmaterials.Constructionmaterialssuchasmetals,alloys,plastics,elas-tomers,paints,andsimilarmaterialsmaybetestedbythismethod.Thisstandardisnotintendedfordeterminingthephysicalpropertiesorthedurabilityofconstructionmate-rialsusedinphotographicprocessingequipment.Thisstandarddoesnotnecessarilyensurethatprocessedfilmorprints,orboth,willbeof"archival"qual-ity.Effectsofprocessingequipmentconstructionmaterialsonlong-termstabilityofphotographicmaterialscanbedeterminedonlybysuitableacceleratedagingstudies.
【中国标准分类号】:G80
【国际标准分类号】:
【页数】:15P.;A4
【正文语种】:英语
【英文标准名称】:Specificationfornails-Steelnails
【原文标准名称】:钉子规范.钢钉
【标准号】:BS1202-1-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-02-07
【实施或试行日期】:2002-02-07
【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】:销钉;钉子;钢;平头钉;圆铁钉;环形钉;切钉;板钉;硬质纤维板;无螺纹紧固件;灰泥板
【英文主题词】:Annularnails;Cloutnails;Cutnails;Hardboards;Nails;Panelpins;Pins(nails);Plasterboard;Steels;Threadlessfasteners;Wirenails
【摘要】:1Thispartofthestandardspecifiesrequirements,includingdimensionsandfinish,forthetypesofsteelnailslistedin1.1and1.1.2.NOTEThenearestformers.w.g.numbersareincludedinaseparatecolumnineachtableforconvenienceonly.Theydonotformpartofthespecification.1.1Wirenails1)Convexheadroofingnails(chiselordiamondpoints)2)Pipenails(chiselpoint)3)Hardboardpanelpins(roundshank)4)Hardboardpanelpins(squareshank)5)Lathnails6)Plasterboardnails(jaggedshank)7)Tilepegs8)Tramnailswithflatorraisedheadwithchiselpoint9)Squaretwistedshankflatheadnails10)Dowels11)Tenterhooks12)Annularringedshankflatheadnails13)Helicalthreadedshankflatheadnails14)Duplexheadnails1.2Cutnails1)Cutclaspnails2)Cutfloorbrads2ThetypesofnailareillustratedinthediagramsaccompanyingTable1,Table2,Table3,Table4,Table5,Table6,Table7,Table8,Table9,Table10,Table11,Table12,Table13,Table14,Table15andTable16.NOTERequirementsforthefollowingnails,whichwerepreviouslyincludedinthisBritishStandard,aregiveninBSEN10230-1.1)Roundplainheadnails2)Roundlostheadnails3)Cloutorslatenails4)Extralargeheadcloutorfeltnails5)Panelpins6)Ovalbradheadnails7)Ovallostheadnails8)Springheadtwistedshanknails9)Washerheadslabnails
【中国标准分类号】:Y72;J13
【国际标准分类号】:21_060_50
【页数】:18P.;A4
【正文语种】:英语
