【英文标准名称】:Shipsandmarinetechnology-Magneticcompasses,binnaclesandazimuthreadingdevices-ClassA
【原文标准名称】:船舶与海上技术磁罗经、罗经柜和方位读写装置A级
【标准号】:ISO449-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-06
【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/TC8
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;导航仪器;罗盘座;船舶设备;方位;近海工程;规范(验收);磁罗盘;效率;船舶导航;罗盘;导航;试验
【英文主题词】:Azimuth;Binnacles;Compasses;Efficiency;Magneticcompasses;Marinenavigation;Marking;Navigation;Navigationinstruments;Offshoreengineering;Ship'sequipment;Specification(approval);Testing
【摘要】:ThisInternationalStandardgivesgeneralrequirementsregardingconstructionandperformanceformagneticcompasses,binnaclesandazimuthreadingdevices,classA.Accordingtothedesignoftheship,twotypesofbinnaclearespecified.ThisInternationalStandardappliestoliquid-filledmagneticcompasses:—intendedforseanavigationaccordingtoregulationsinforce;—havingadirectreadingsystem;—whichmaybeofthereflecting,projectingortransmittingtypes.InthecontextofthisInternationalStandard,amagneticcompassisaninstrumentconsistingofadirectionalsystemsupportedbyasinglepivotinsideabowlwhichiscompletelyfilledwithliquid,andwhichissupportedingimbalsinsideoroutsidethebowl.CompasseswithoutgimbalsarealsocoveredbythisInternationalStandard.Therequirementsrelatingtogimbalsdonotapplytosuchcompasses.ThisInternationalStandarddoesnotapplyto:a)drycardcompasses;b)typesofcompassdesignedonprinciplesdifferentfromthosestatedaboveornotcomplyingwiththedescriptionsgiven.
【中国标准分类号】:U65
【国际标准分类号】:47_020_70
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:Specificationforsteelpipes,jointsandspecialsforwaterandsewage
【原文标准名称】:水和污水用钢管接头和异型管件规范
【标准号】:BS534-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-08-31
【实施或试行日期】:1990-08-31
【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】:套筒;沥青;管连接件;防护覆层;防腐蚀;下水道;覆层;剥离试验;管道配件;附着力试验;水泥灰浆;管道覆层;尺寸;尺寸;螺纹管接头;作标记;量值;管子套圈;弯管联接器;焊接接头;非合金钢;对接接头;三通管;水;垫板(容器);钢;试验条件;混凝土;饮用水;污水工程;管联接器;电气试验;管
【英文主题词】:marking;sewers;protectivecoatings;dimensions;peelingtests;water;adhesiontests;unalloyedsteels;size;sleeves(mechanicalcomponents);linings(containers);pipecoatings;pipecollars;corrosionprotection;bitumens;steels;pipecouplings;bendcouplings;sewerage;coatings;buttjoints;electricaltesting;weldedjoints;pipes;cementmortar;potablewater;screwedfittings;testingconditions;concretes;pipetees;pipefittings
【摘要】:Requirementsforseamlessandweldedcarbonsteelpipesandspecialsandforjointsinrespectofthepipeendpreparationinsizes60.3mmto2235mmoutsidediameter.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_60;23_040_10;91_140_80
【页数】:28P.;A4
【正文语种】:英语