Tiv tauj peb
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Ntxiv: Chav 610-612, Huachuangda Lag Luam Tsev, Cheeb Tsam 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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12
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250512102921e09e0.jpg)
Yuav cov digital sib hloov hloov lub analog pointer multimeter?
Yuav cov digital sib hloov hloov lub analog pointer multimeter?
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12
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250512102655cbeec.jpg)
Li cas los ntsuas qhov zoo ntawm lub roj teeb nrog tus motusimeter?
Li cas los ntsuas qhov zoo ntawm lub roj teeb nrog tus motusimeter?
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12
May
2025
![[[TitleNews]]](/uploads/25961/info/n202505120943183928e.jpg)
Cov laj thawj rau lub LED lub teeb nres tsis teeb pom kev li ntsuas raws li n...
Cov laj thawj rau lub LED lub teeb nres tsis teeb pom kev li ntsuas raws li ntsuas los ntawm ib tug multimeter
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12
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051208410713743.jpg)
Txoj kev ntawm kev paub qhov sib txawv ntawm cov hlau nruab nrab thiab cov hl...
Txoj kev ntawm kev paub qhov sib txawv ntawm cov hlau nruab nrab thiab cov hlau nyob cov hlau siv ntau yam
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12
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250512083328eb135.jpg)
Dab tsi yog cov tswv yim siv ntsuas ntsuas nrog tus malimeter?
Dab tsi yog cov tswv yim siv ntsuas ntsuas nrog tus malimeter?
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510133317561b3.jpg)
Yuav ua li cas siv ntau multimeter hloov lub tsis kam ua hauj lwm - cov teeb ...
Yuav ua li cas siv ntau multimeter hloov lub tsis kam ua hauj lwm - cov teeb meem kub (RTD) teeb liab tus nqi?
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051011564262305.jpg)
Txoj kev siv kev siv ntawm kev siv cov digital pottimimeter los tshawb xyuas ...
Txoj kev siv kev siv ntawm kev siv cov digital pottimimeter los tshawb xyuas seb lub Circuit Court yog qhov av.
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510115148d5b2a.jpg)
Dab tsi ua pulcuitateter zaub thaum lub voj voos yog qhov av lossis luv - cir...
Dab tsi ua pulcuitateter zaub thaum lub voj voos yog qhov av lossis luv - circuited?
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510114713b08fd.jpg)
Txoj kev rau kev txiav txim siab trantor polarity nrog cov digital motimeter
Txoj kev rau kev txiav txim siab trantor polarity nrog cov digital motimeter
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n202505101143551f4a5.jpg)
Thaum ntsuas qhov ntsuas ib lub teeb hlaws LED teeb, siv ntau ntawm cov khoom...
Thaum ntsuas qhov ntsuas ib lub teeb hlaws LED teeb, siv ntau ntawm cov khoom siv fais fab ntawm ntau tshaj li 4.5V los ua lub teeb LED teeb pom kev.
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510113813c37b6.jpg)
Qhov yuam kev hauv cov hluav taws xob voltage los ntawm kev sib ntxiv
Qhov yuam kev hauv cov hluav taws xob voltage los ntawm kev sib ntxiv
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510113502633dc.jpg)
Txoj kev ntsuas ntawm kev siv ntau qhov kev siv ntau rau kev tshuaj xyuas seb...
Txoj kev ntsuas ntawm kev siv ntau qhov kev siv ntau rau kev tshuaj xyuas seb lub Circuit Court yog luv {}} circuited lossis grounded.
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n202505101132132eb1c.jpg)
Cov lus piav qhia txog cov kev tsis to taub hauv kev siv cov kev ua kom digital
Cov lus piav qhia txog cov kev tsis to taub hauv kev siv cov kev ua kom digital
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n202505101129529967d.jpg)
Qhov kev ua txhaum kev ntsuas kev ua txhaum rau cov neeg ua haujlwm digital?
Qhov kev ua txhaum kev ntsuas kev ua txhaum rau cov neeg ua haujlwm digital?
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11
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510112524198e8.jpg)
Taw qhia rau txoj kev ntsuas ntsuas DC ua haujlwm voltage nrog tus multimeter
Taw qhia rau txoj kev ntsuas ntsuas DC ua haujlwm voltage nrog tus multimeter
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10
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051011204919b23.jpg)
Vim li cas tsis tuaj yeem ntsuas cov polaratusal ntawm lwm txoj kev hloov tsh...
Vim li cas tsis tuaj yeem ntsuas cov polaratusal ntawm lwm txoj kev hloov tshiab?
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10
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051011174613883.jpg)
Yuav ua li cas ntsuas qhov hluav taws xob ntawm cov roj teeb oxide nrog tus m...
Yuav ua li cas ntsuas qhov hluav taws xob ntawm cov roj teeb oxide nrog tus malcalimeter?
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10
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051011051740c70.jpg)
Cov ntsiab cai ntawm cov transistors thiab cov hau kev rau kev txiav txim sia...
Cov ntsiab cai ntawm cov transistors thiab cov hau kev rau kev txiav txim siab pins thiab qauv nrog tus multimeter
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10
May
2025
![[[TitleNews]]](/uploads/25961/info/n20250510105817aa341.jpg)
Yuav ua li cas siv tus mullamalat kom pom qhov zoo ntawm inverter?
Yuav ua li cas siv tus mullamalat kom pom qhov zoo ntawm inverter?
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10
May
2025
![[[TitleNews]]](/uploads/25961/info/n2025051010534225198.jpg)
Taw qhia rau qhov kev ntsuas yuam kev ntawm kev ntsuas qhov sib piv ntawm cov...
Taw qhia rau qhov kev ntsuas yuam kev ntawm kev ntsuas qhov sib piv ntawm cov hluav taws xob sib txawv ntawm cov neeg sib txawv