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/n2025061209335596931.png)
Yuav kho tus ph electrode li cas?
Yuav kho tus ph electrode li cas?
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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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10
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n202506100924112a19b.jpg)
Kev soj ntsuam ntawm kev siv kev lag luam ntawm cov khoom pom kev tsaus ntuj
Kev soj ntsuam ntawm kev siv kev lag luam ntawm cov khoom pom kev tsaus ntuj
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10
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n2025061009211623a50.jpg)
Cov kev txiav txim siab tseem ceeb rau kev yuav khoom hmo ntuj infrared tsaus...
Cov kev txiav txim siab tseem ceeb rau kev yuav khoom hmo ntuj infrared tsaus ntuj nti
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10
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n2025061009173917d15.jpg)
Dab tsi yog Laser Hmo ntuj ua yeeb yam thiab infrared thermal ntsuas?
Dab tsi yog Laser Hmo ntuj ua yeeb yam thiab infrared thermal ntsuas?
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10
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250610091312b6d3e.jpg)
Daim ntawv thov ntawm infrared hmo ntuj pom cov khoom nyob hauv lub tsheb kho...
Daim ntawv thov ntawm infrared hmo ntuj pom cov khoom nyob hauv lub tsheb kho tsheb
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10
Jun
2025
![[[TitleNews]]](/uploads/25961/info/n20250610090852abbe2.jpg)
Cov hauv paus ntsiab lus thiab cov yam ntxwv ntawm tsawg - lub teeb theem hmo...
Cov hauv paus ntsiab lus thiab cov yam ntxwv ntawm tsawg - lub teeb theem hmo ntuj pom cov khoom siv