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
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250612092959c5ba4.png)
Dab tsi yog ib qho -} point pointation calibration ntawm lub ntsuas?
Dab tsi yog ib qho -} point pointation calibration ntawm lub ntsuas?
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12
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n2025061209270491336.jpg)
Dab tsi yog ob -} point point calibration ntawm lub ntsuas?
Dab tsi yog ob -} point point calibration ntawm lub ntsuas?
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12
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250612092327d57ba.png)
Dab tsi yog qhov cuam tshuam ntawm qhov kub thiab txias rau qhov ntsuas ntawm...
Dab tsi yog qhov cuam tshuam ntawm qhov kub thiab txias rau qhov ntsuas ntawm PH?
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12
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250612092114674f2.jpg)
Muaj peev xwm siv tau kub nyob hauv lub lauj kaub me me tshem tawm txhua qhov...
Muaj peev xwm siv tau kub nyob hauv lub lauj kaub me me tshem tawm txhua qhov yuam kev tshwm sim los ntawm kub?
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611092302f038f.png)
Dab tsi yog qhov sib txawv ntawm rechargeable thiab tsis -} rech rechargable ...
Dab tsi yog qhov sib txawv ntawm rechargeable thiab tsis -} rech rechargable v sib xyaw hluav taws xob?
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611091829a2fd0.png)
Vim li cas thiaj yuav tsum ph elec elecrodes yuav tsau? Yuav ua li cas kom zo...
Vim li cas thiaj yuav tsum ph elec elecrodes yuav tsau? Yuav ua li cas kom zoo li soak ph tuaj ntxiv hluav taws xob? Vim li cas thiaj li tsau cov tshuab hluav taws xob?
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n2025061109145772eab.png)
Kev txheeb xyuas luv luv ntawm cov kev txiav txim siab zoo rau kev lag luam n...
Kev txheeb xyuas luv luv ntawm cov kev txiav txim siab zoo rau kev lag luam ntawm - kab ph meters
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611091005b7612.png)
Qhov sib txawv thiab kev sib txuas ntawm cov acidimeter, Ph 'meter, thiab ion...
Qhov sib txawv thiab kev sib txuas ntawm cov acidimeter, Ph 'meter, thiab ion meter
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611090219e2b7f.jpg)
Qhia txog kev tiv thaiv kom ceevfaj rau photibration
Qhia txog kev tiv thaiv kom ceevfaj rau photibration
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611085747553e5.jpg)
Taw qhia rau cov kauj ruam thiab cov hau kev rau ntsuas lub ntsuas
Taw qhia rau cov kauj ruam thiab cov hau kev rau ntsuas lub ntsuas
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611085417ebda0.png)
Rov qab kho qhov tseeb ntawm PE electrode (rau Phuard) cov hau kev los txhawb...
Rov qab kho qhov tseeb ntawm PE electrode (rau Phuard) cov hau kev los txhawb nqa hluav taws xob:
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611085057bdbdd.jpg)
Cov hau kev rau kev ntsuas Ph Siv Lub Xov Xwm Phos (Acidimeter)
Cov hau kev rau kev ntsuas Ph Siv Lub Xov Xwm Phos (Acidimeter)
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n2025061108464981c5e.png)
Xyuam xim rau Phethers (Acidimeters)
Xyuam xim rau Phethers (Acidimeters)
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11
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250611084241cda95.jpg)
Cov kauj ruam rau Kev Ntsuas Ph tus nqi siv cov acidimeter (para metr)
Cov kauj ruam rau Kev Ntsuas Ph tus nqi siv cov acidimeter (para metr)
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12
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n202504110916333c760.png)
Qhov kub ntawm cov ntsuas ntsuas ntsuas ntsuas ntsuas
Qhov kub ntawm cov ntsuas ntsuas ntsuas ntsuas ntsuas
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11
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n20250411091210ec559.png)
Cov ntsiab lus ntawm cov ua rau ntawm Ph 'Digital Digital Intoby:
Cov ntsiab lus ntawm cov ua rau ntawm Ph 'Digital Digital Intoby:
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11
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n2025041109091328e48.jpg)
Taw qhia yuav ua li cas txuas cov kev pabcuam lub neej ntawm PHO MOUPERTORODES
Taw qhia yuav ua li cas txuas cov kev pabcuam lub neej ntawm PHO MOUPERTORODES
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11
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n202504110905185190d.png)
Piav qhia luv luv txog qhov kev txiav txim siab ntawm kev lag luam online Phe...
Piav qhia luv luv txog qhov kev txiav txim siab ntawm kev lag luam online Phetres
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11
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n2025041109022493554.jpg)
phos miv|Meterolity Meter debugging lus qhia
phos miv|Meterolity Meter debugging lus qhia
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11
Apr
2025
![[[TitleNews]]](/uploads/25961/info/n20250411090030a8a02.png)
Cov ntsiab lus ntawm cov ua rau ntawm PHO METW 'Digital Intability
Cov ntsiab lus ntawm cov ua rau ntawm PHO METW 'Digital Intability