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AfricaRTK POLE GP71manufacturerThe customer is supreme

作者: Deruite Industry 發布時間: 2019-07-05 04:46:39

AfricaRTK POLE GP71manufacturerThe customer is supremeWorkersgaugemeasuringtapeiscommonlyusedindailylife.Weoftenseeisasteeltape,constructionanddecorationarecommonlyused, isoneofthefamilyessentialtools.Intothefibertape,tapemeasure,waistlinescale,etc.LuBanChe,winddraft,themeterisalsobelongstothesteeltape. Tapecanrollupbecausetapewithspringinside,pullinmeasuringlength,actualitisstretchedandthelengthofthespringscale,

Rangefinderrelatedknowledge,ultrasonicrangingisthroughcontinuousdetectionofultrasonicreflectionechoencounteredobstacles,afterlaunchingtodetermineintransmittingandreceivingtheechotimet,andthenfindoutfromS=Ct/2,Cfortheultrasonicwavevelocityintype. Becauseultrasoundisalsoakindofsoundwaves,thesoundvelocityCisassociatedwithtemperature,severalkindsofsoundvelocityunderdifferenttemperature.Whenuse,ifthetemperaturechangeisnotbig,thevelocityofsoundcanbethoughtofasbasicsame.

DomesticredflagⅡtypeandSwissT1,typeopticaltheodoliteisbelongtohsypefeading.Meterreadinginthereadingwindow,thefollowingpanefordegreediallike,intermediatecompartmentforverticalscale. Readingpaneinthemiddleofthedoubleasindexline,dial1°30'orcarvedapartition,notenumberisdegree,thewindowforthemicrometerasabove,thewindowinthemiddleofthesingleindexline,

1,electronictheodoliteerectioninstrument: Electronictheodoliteinspecialtripod,justinthelineofsighteasilythroughDscrewringofobservation.Puttheodolitetowardthesouth,thefirstarmDdon'tlift,tablereferstothezero)E(i.e.,latitude,adjustthetiltoftheBplate,makethelineofsightalongthearmtoseethehorizon,theBplatefixedintheposion,hebadthatmaintainalevelB,C.Dobservationofcelestialbodies,theEthatindicatetheplaceofcelestiallatitude.

Thenavailablerighthandrotationtiltingattheendsofthespiralairbubbleslikefullymeet,instrumentcanprovideahorizontallineofsight,tomeetthedemandofthebasicprincipleoflevelmeasurement.Note:themovingdirectionofbubbleslefthalf, alwaysdonotagreewiththedirectionoftherightthumb. 5.Readingwithacrosshair,readthereadingonthelevelruler.Levelismorelikeatelescope,top-downreadingsshouldbeundertaken.

smallmakeuptotellyouthisisalsoakindofmeasuringinstrument.Measuringinstrumentrelationshipwiththedevelopmentofthewholenationaleconomyandelectronicindustrydevelopmenttheimportantintimateconnection. Electronicmeasuringinstrumentisalargemarketdemand,electronicmeasuringinstrumentforthecontributionofelectronicinformationindustryhasplayedarole,

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