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GNSS RECEIVER POLEwholesaleTo inquire

作者: Deruite Industry 發布時間: 2019-07-05 09:27:58

GNSS RECEIVER POLEwholesaleTo inquireVarioustemporarysituationintheenvironmentandcanmakeyourhandheldcameracompromised:thestabilityoftheeverchangingwind,therainfalling,pot-holedroads,bustlingtourists,andweight-bearingmarching,pantingofthephotographerhimself,willletyoufeelthenecessityofatripod"protect". What'smore,someonedidtest:fora105mmlens,evenunderthe1/125secondsshuttertime,usethetripodanddonotuseatripod,

includingbothendshaveallowance,sothetapewillnotfail. Second,pullametrelongand2metreslong,tensionmakesnodifference;Tapespringisverythin,tightenwhenthedeformationissmall,sothereactionforceissmall,pullroddoesnotfeelthechangeofforce.

1,electronictheodoliteerectioninstrument: Placethetheodoliteinthehead,makeheadlevel,tightenthescrewconnection. 2,to: Thepurposeistomaketheinstrumentcenterandthesiteislocatedinthesameverticalline.Canmovethefootrack,screwrotatingfeetmakeaccurateaimedatthecenterofthetessefsignin. 3,leveling: Electronictheodolitepurposeistomaketheinstrumentverticalaxisvertical,horizontalcircle.AccordingtothedefinitionofthehorizontalAngle,

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

likeZ0fallsonZpoint;Ormakethecrosshairtotheinstrumentautomaticallyswingintheoppositedirection,ZinZ0crosshairnodepoint. Suchaslightpathisnotusingthelightrefractionandusetranslation,aslongasthetranslationisequaltotheamountofZ0Z, thecrosshairpointZonlikesomeZ0,alsocanachievethepurposeofZ0andZoverlap.Automaticanpingcompensatoraccordingtothestructurecanbedividedintoactivityobjective,

HighstrengthcastironHT200-300workingfacehardnessisHB170-240,aftertwomanualprocessing(600-700degreesorartificialannealingnaturalaging2-3years),thereforetheaccuracyoftheproductstability,wear-resistingperformanceisgood.

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