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High qualityGIS DataThe priceClick the query more

作者: Deruite Industry 发布时间: 2019-08-13 20:20:48

High qualityGIS DataThe priceClick the query morewhichisbasedontwoknownpointsontheobservationresults,theorientationofthethirdpointinthedistance,butsincethereisnosuitableinstrument,theviewpointmeasurementtechniqueislimited,theprecisionisnothigh, thusmakingthetopographicmapaccuracyisnothighalso.Andthecreationofthetheodolite,improvetheobservationprecisionoftheviewpoint,simplifiestheprocessofmeasurementandcalculation,togethertoproducethemaptosupplythemoreaccuratedata.

afteritwithatripodinthemiddleofthescrewconnection,maketheinstrumentfixedtothetripodontheceiling.Horizontalcircleismadeofopticalglasscircle,usedtomeasurehorizontalviewpointofvalue. Horizontalcirclecenterhasafixedshaftsleeve,basetheoutsideoftheshaftsleeve,sodialcanrotateaxleshaftsleeve.Controlruleisrotatingscrewandmicrospiral.Sightingdepartmentatthetopofthepedestalofsightingaxisrotationinverticalshaftcollar,howmuchlineofrotationistheinstrumentoftheverticalaxis.

Totherotationofthemanipulationofthesightingdepartmennhehizontalplane,equippedwiththesightingofthebrakescrewandmicrospiral.Sightingofthepartshaveatelescope,verticalreadingsshoweumirrors, theyareallinstrumentsonthehorizontalaxisofcanchangeintheverticalplane.Inordertochangepositionofthemanipulationofthetelescope,thebrakescrewandmicrospiralisequippedwithatelescope.Inthefuture,

manufactureandqualityinspectionability,makethedomesticproductstabilityandreliabilityareimprovedgreatly. Second,expandtheapplicationfieldofinstrumentandmeterindustry Domesticinstrumentandmeterindustryhasalwaysbeenusedintraditionalservicemarket,suchasmetallurgy, coalandotherindustries.Alongwiththerapidlychangingmarketdemand,moreandmorenewindustrybegantorise,theInternetofthings,smartgridandothernewtechnologyrapiddevelopment,

C.leveling:chongqingtheodolitepurposeistomaketheinstrumentverticalaxisverticalandhorizontalcircle.AccordingtothedefinitionofthehorizontalAngle,aretwotothelineofprojectionAngleinthehorizontalplane, isinhorizontalcirclemustbelevel. Thickflat:telescopictripodlegs,makethecirclelevelbubbleinthemiddle. Confiscatedandprecisefor:inaraidonthelogoisofftheground.Ifoff,unscrewthetripodconnectionscrew,

Tokeepthemeasuringprecisionandthereliabilityofitswork,exceptinuseaccordingtotheuseofreasonablemethodstooperateoutside, alsotodoagoodjobofmeasuringtoolmaintenanceandmaintenance.Marblemeasuringtoolmeasuringtool,suchastheproperuseofprecisionmeasuringtoolisoneoftheimportantconditionsofproductquality. One,don'tputtheprecisionmeasuringtoolinnearfield,suchasgrindingmachinemagneticworktable,lestmakemagneticmeasuringtool.