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发表于:2017-02-28
Signalsaremadewithflagsorlamps.Theyevenbestridethecarriagelamps.Theprobeconsumeslesselectricitythanthreeincandescentdesklamps.Courtesylamps,illuminatedentryandkey-inlamp....
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发表于:2024-01-07
1、Halogenlamp:atypeofincandescentlamps.2、Fluorescentlampsarecoolerandmoreefficientthanincandescentlamps.3、Methodsformeasuringelectricalandluminousparametersofincandesc...
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发表于:2017-11-09
Sincethenewmeasuringprincipleandsignalprocessingtechniquesisapplied,sobothcloselightandfarlightofdazzlelampscanbetestedbytheinstrumentandthetestingaccuracyhasbee......