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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09
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n202504090854581b6cd.png)
Cov kauj ruam thiab cov hau kev mus rau calibrate pheter
Cov kauj ruam thiab cov hau kev mus rau calibrate pheter
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09
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n2025040908491006135.jpg)
Phos me (acidity meter) calibration txoj kev
Phos me (acidity meter) calibration txoj kev
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09
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n202504090841063c45e.png)
Kev tu thiab ceev faj ntawm photug
Kev tu thiab ceev faj ntawm photug
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09
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n202504090837138c78a.jpg)
Nws txhais li cas thaum lub ntsuas tsawg thaum kuaj xyuas cov tshuaj tsis yog?
Nws txhais li cas thaum lub ntsuas tsawg thaum kuaj xyuas cov tshuaj tsis yog?
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408080932102e37c.png)
Muaj ntau qhov teeb meem tseem ceeb txog kev ntsuas pH meter:
Muaj ntau qhov teeb meem tseem ceeb txog kev ntsuas pH meter:
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240808092815b6831.jpg)
Qhia cov txheej txheem calibration rau cov pa pH meters
Qhia cov txheej txheem calibration rau cov pa pH meters
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408080925184e078.png)
Dab tsi yog qhov teeb meem hauv kev ntsuas dej purity siab nrog pH meter?
Dab tsi yog qhov teeb meem hauv kev ntsuas dej purity siab nrog pH meter?
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240808092208a8942.png)
Cov txheej txheem ntawm kev siv cov pH meter hauv kev sim cov khoom siv mis nyuj
Cov txheej txheem ntawm kev siv cov pH meter hauv kev sim cov khoom siv mis nyuj
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408080918302fbd1.png)
Yuav ua li cas kom tswj tau qhov acidity / pH meter
Yuav ua li cas kom tswj tau qhov acidity / pH meter
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240808091704702ea.jpg)
Dab tsi yuav tsum tau them sai sai rau thaum ntsuas nrog acidity meter sensor
Dab tsi yuav tsum tau them sai sai rau thaum ntsuas nrog lub ntsuas ntsuas acidity Ua ntej ua haujlwm, qhov kev ncaj ncees ntawm cov electrodes yuav tsum tau kuaj ua ntej. Tam sim
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n2024080809114178530.png)
Vim li cas pH electrodes yuav tsum tau ntub dej? Yuav ua li cas muab pH sib x...
Vim li cas pH electrodes yuav tsum tau ntub dej? Yuav ua li cas muab pH sib xyaw electrodes kom zoo?
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240808090803dea0f.jpg)
Kev siv cov pH meter composite electrode
Kev siv cov pH meter composite electrode
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240808090632fb3a4.png)
Taw qhia rau pH meter composite electrode
Taw qhia rau pH meter composite electrode
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08
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408080836052b7f5.jpg)
Cov ntsiab lus ntawm cov laj thawj rau cov lej tsis ruaj khov hauv PH meter
Cov ntsiab lus ntawm cov laj thawj rau cov lej tsis ruaj khov hauv PH meter
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240807091136e9140.png)
Dab tsi yog qhov kev xav tsis zoo txog kev siv pH meter
Dab tsi yog qhov kev xav tsis zoo txog kev siv pH meter
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n2024080709083680f22.jpg)
Cia ntawm pH meter iav electrode
Cia ntawm pH meter iav electrode
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408070903599abe2.png)
Cov lus nug nquag nug txog pH electrodes
Cov lus nug nquag nug txog pH electrodes
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n20240807090113308d5.png)
Kev ntsuas pH meter malfunction piv txwv
Kev soj ntsuam ntawm pH meter malfunction piv txwv 1. Thaum lub sij hawm siv cov acidity meter, nws tau pom tias cov twj paj nruag tsis tuaj yeem raug xoom thaum kho lub xoom poten
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408070857484ce76.png)
Yog vim li cas thiab kev daws teeb meem rau Relay Tswb nyob rau hauv Online p...
Yog vim li cas thiab kev daws teeb meem rau Relay Tswb nyob rau hauv Online pH Meter Zaub Kom ntseeg tau tias muaj kev nyab xeeb ntawm kev siv thiab kev tsim khoom, ntau yam khoom
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07
Aug
2024
![[[TitleNews]]](/uploads/25961/info/n202408070855112c132.jpg)
Calibration ntawm pH meter siv cov tshuaj tsis haum
Calibration ntawm pH meter siv cov tshuaj tsis haum