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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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14
Mar
2023
![[[TitleNews]]](/uploads/202325961/i202303141028221202699.jpg)
Calibration thiab ntsuas txoj kev ntawm portable yaj oxygen meter
Calibration thiab ntsuas ntawm portable dissolved oxygen meter 1. Saib seb cov zaj duab xis ntawm lub electrode cap puas puas. Yog tias muaj kev puas tsuaj, hloov tus thawj electro
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14
Mar
2023
![[[TitleNews]]](/uploads/202325961/i202303141024488063026.jpg)
Dissolved oxygen meter ntsuas cov kauj ruam
Dissolved oxygen meter ntsuas cov kauj ruam
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05
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210051505059748375.jpg)
Txhua hnub txij nkawm cov ntsiab lus ntawm cov kab tawg oxygen meter
Txhua hnub txij nkawm cov ntsiab lus ntawm cov kab tawg oxygen meter
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05
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210051203095404838.jpg)
Txhim kho cov tshuaj tiv thaiv cov pa oxygen
Txhim kho cov tshuaj tiv thaiv cov pa oxygen