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high precision tribrachTrustworthy business

作者: Deruite Industry 发布时间: 2019-08-13 22:47:25

high precision tribrachTrustworthy businessisdividedintotheodoliterepeatingtheodoliteanddirection.Inaddition,therecanbeautomaticallyaccordingtothecodingperforationencodedialdialreadingsoftheodolite; Canontheautomaticairtargetstrackingtheodolitecontinuously;Usingprincipleofgyroorientationquicklyseparatedeterminationofthegroundpointorientationofgyroscopictheodoliteandlasertheodolite;

Gifts' Usedforadvertisingpurposesofpromotion,dividedintosteeltape(strip)andleathertape(PVCplasticfiberfeet),usuallyinsmalllovelyshape.Tapemeasureisalsocalledthemeasuringtool,eighty-fivepercentoftheworld'stapeareexportedfromChina.

Withtotalstationindifferentdirectionofthetank,inturn,eachpointelevationmeasurement.Repeatedmeasurementaftereachmovelevelonastationofthelastmeasurementpointelevation, canmakethecorrectiontothesamelevel.Tocalculatethemaximumdifferenceinthetwosymmetricpointelevation.

Byusingtheprincipleofthegyrodirectionalagileindependentmeasurementpointorientationofgyroscopictheodoliteandlasertheodoliteonthefloor;Transit,transitandzenithtelescopetheeffectofthreekindsofuniversaltheodoliteforgeographyobservation; Pullopenmicwiththeodolitetocontactforthegroundmeasurementusingtheodolitefilming,etc.

Six,beforethemeasurementshouldbemeasuringtoolmeasuringsurfaceandpartsofthemeasuredsurfacetowipeclean, soasnottoaffectmeasuringaccuracyduetopresenceofdirt.Withprecisionmeasuringtoolssuchasverniercaliper,dialgaugeandthedialindicatorandsoon,tomeasuremalleablecastablank, orsurfacewithgrindingagent(suchassiliconcarbide,etc.)iswrong,soeasytomakethemeasuredsurfacequicklywearandlossofaccuracy.