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South AmericaprofessionaltransitYou can trust

作者: Deruite Industry 發布時間: 2019-07-05 08:01:21

South AmericaprofessionaltransitYou can trustitwillmakeyourequipmentefficiencyisgreatlyreduced,sceneryphotographyinpursuitofthedepthoffield,apertureoftenneedtof/11evensmaller,sothatwhenthelightisabitpoor,especiallyforlandscapephotographycommonlyusedinthetelephotolenses,withoutatripod,isbeingdisqualifiedfromthecontest. Eveninthesunnylightconditions,alsonotusealensfocallengthofreciprocalvalueabovetheshuttertime,canguaranteethesharpnessofthehandheldphotography.

Insidedish Isclosetothecompasscanoutsidetherotatingdisk.Insidedishsurfacewithmanyconcentriccircle,acircleiscalledalayer.Eachlayerisdividedintodifferentslices,somemorelayergrid,somelesslayergrid,theleastonlydividedintoeight,alayerofthreehundredandeighty-four,mostofthegrid.Eachdifferentcharactersareprintedonthegrid.LuoPanyoumanytypes,layernumberofsomemore,someless,mostofthe50secondfloor,aminimumoffivelayers.[5]

Transitconsiderations:transportationequipment,transportation,moveshouldusetheoriginalpackaging. Closetotheinstrumentandfeetmovetogether,shouldbekeptverticalinstrument.Whencharging,thesurroundingtemperatureshouldbebetween10~30℃.Totalstationisaprecisionmeasuringinstruments, topreventsun,rain,preventcollisionvibration.Itisforbiddentoinstrumentsightingthesundirectly.

MeasurementofhorizontalAngleandverticalAngleoftheinstrument.Westsen(Sisson)wasdesignedbyaBritishmechanicaboutprimaryresearchanddevelopmentin1730,afterimprovingforming,afterformallyusedinBritishgeodeticmeasurement.Beginningin1904, Germanyproducesglassdialtheodolite.Withthedevelopmentofelectronictechnology,the'60spresentedelectronictheodolite.Onthisbasis,the70smadetheelectronicmeasuringinstrument.

withhigh-endtechnologyor**safetyequipmenttoentertheChinesemainlandisprohibited.Thissituationforceddomesticinstrumentresearchanddevelopmentofenterprisesmustchangetheoriginalmode, todevelopinthedirectionofresearchanddevelopmentproductionofhigh-endanalyticalinstruments.Accordingtothe"twelfthfive-year"plan,instrumentandmeterindustryinChinawillbeinthenextfiveyearstohigh-endproductsinthemarketasthegoal,tostrengthenthedesign,

Nine,temperaturehadagreatinfluenceonthemeasuredresults,partsoftheprecisionmeasurementtomakepartsandmeasuringtoolat20℃undertheconditionofmeasurements. Cangenerallybemeasuredatroomtemperature,butthetemperatureoftheworkpieceandthemeasuringtoolisconsistent,otherwise,duetothecharacteristicsofmetalmaterialsheatbilgescoldshrink,

mmerseinsideshouldbetimelyintogasolineforaperiodoftime,thencarefullywipeup,andcoatedwithanti-rustoil. Don'tlightmeaningtwotestflatsurfaceofthegaugeworkcooperatetogethertosave(suchasringgaugeandpluggaugesets)together,dotwoworkingsurfacewillbegluedtoeachother,theexternalforcesapartwhenonedoesnotdamage.

measurementofpersonnelneedtotaketheinitiativetoadjustthelightsource,suchabilitycanachievemoreideallightingeffect,sothatmoreaccuratemeasurementresults. Formeasuringinstrumentoflightsourceintensitycontrolisneedaccordingtothecaseoftheworkpiecetobemeasured,operatorsneedtobetakentoobserveandclarityoftheimagetodeterminethestrengthofthelightsource,

Graduallywiththequadrantandeightinstrument,relativelyspeaking,ismoreaccurate.Developmentuptonow,thetypeofmeasuringinstrumentismoreandmore,therearepointsofcontactandoptical. Theapplicationofcontactiscommon,isalsothehabitofalotofcompaniesaregoodat. Electronicmeasuringinstrumentisoneoftheformsofmeasuringinstrumenthasbeendevelopingrapidly,andisapplicabletoallwalksoflife.

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