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North AmericaMINI ROVER RECEIVERmonopolyTo inquire

作者: Deruite Industry 发布时间: 2019-08-13 21:10:36

North AmericaMINI ROVER RECEIVERmonopolyTo inquire Readytowork.Beforeusingelectronictheodolite,needinspectiononelectronictheodolite,ensurethattheelectronictheodoliteanditsbracketisintact. Setupelectronictheodolite.Ingeneral,electronictheodoliteisitsbracketseparation,beforeuse,needtosupportroughlysquarefirst,andthenputelectronictheodoliteinthehead,andfinallytightenconnectionwithelectronictheodolitespiral.

Thetotalstation Asthemuseumofthestatebureauofsurveyingandmappingsurveyingandmappinggrouptookoverthesouth (hereinafterreferredtoas"thesouthofsurveyingandmapping")presentinthefirstonehundredthousandsetsoftotalstation,southofsurveyingandmappingofficiallyestablishedthepositionofthetotalstationcapacitybibcock.

micrometerevery5'noteNumbersturnroundmicrometer,makewholeprescriptiononthedialorthewholeof10'scorelineontheclipinthemiddleofthedoubleindicator,canreading,asshowninfigure3,7averticalplatereadingfor92°17\'24\",figure3-7bmedium-rangeDuDuplatereadingfor4°30'+11\'48"=4°41'48". Electronictheodolitearecommonandrangefinder,microalongwithtotalstationelectronicmeasuringinstrument.ItadoptsphotoelectricmeasuringAngle,expressedintheformofphotoelectricsignalAnglemeasurementresults.

:in2,thepurposeistomaketheinstrumentcenterandthetestsiteislocatedinthesameverticalline.Canmovethefootrack,screwrotatingfeetmakeaccurateaimedatthecenterofthetessefsignin. 3,leveling:electronictheodolitepurposeistomaketheinstrumentverticalaxisverticalandhorizontalcircle.AccordingtothedefinitionofthehorizontalAngle,istwodirectionlineinthehorizontalplaneprojectionAngle,sothehorizontalcirclemustbelevel.

Aboutmeasuringinstrumentintheearliestisancestorswehaveusedtheworkmeasuredwithsomesimpletoolssuchas:theancientastronomersusingcrossscaletomeasurethedimensionofstars, itensivelyusedinMarineindustrytothestar.Alongwithtimechangemeasuringinstrumentisbecomingmoreandmoreadvanced.Isbecomingmoreandmoreaccuratemeasurementresults.Thenseveralmeasuringinstrumentsofthemainclassificationhave?