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2026 GVDA Tshiab Tuaj Txog 3 Lens 10.1 Nti LCD Electron Digital Microscope, 2...
Jan 12, 2026
2025 GVDA Tsim Tshiab 4.3inch IPS HD Industrial Endoscope Tshuaj Ntsuam Xyuas...
Apr 28, 2025
2024 Tshiab Txog GVDA Portable 72W LED Teeb Cov Hlau Gd301 Hauv Cov Tshuag
Aug 08, 2024
Vim li cas kuv thiaj yuav xaiv GVDA GD139 roj cov detectors?
Apr 11, 2024
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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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26
Apr
2023
Yuav ua li cas ntsuas luv Circuit Court, qhib Circuit Court thiab qhib Circui...
Yuav ua li cas ntsuas luv luv Circuit Court, qhib Circuit Court thiab qhib Circuit Court nrog ib tug multimeter Txawm hais tias lub multimeter yog siv los ntsuas qhov luv luv Ci...
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26
Apr
2023
Yuav Ua Li Cas Ntsuas Cov Leakage Nrog Digital Multimeter
Yuav ua li cas ntsuas qhov to nrog digital multimeter Lub roj teeb hauv lub multimeter yog 9v rau 15v. Cov ntaub ntawv tiv thaiv thiab qhov hluav taws xob tsuas tuaj yeem txiav ...
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25
Apr
2023
Ntsuas Txoj Kev Anemometer Thiab Nws Daim Ntawv Thov hauv Kev Xyaum
Kev ntsuas txoj hauv kev ntawm anemometer thiab nws daim ntawv thov nyob rau hauv kev xyaum Qhov chaw ntawm anemometers nyob rau hauv cov huab cua ntws Qhov tseeb hloov txoj hau...
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25
Apr
2023
Noise Meters Thiab Grounding Issues
Noise Meters and Grounding Issues Discussion on Noise and Grounding (1) Lub Ntiaj Teb thiab Hluav Taws Xob (lub teeb liab), qhov no yog ob khub ntxaib uas sib cais tsis tau. Gro...
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25
Apr
2023
Noise Meter--Tsev Rau Kev Ntsuas Lub Suab nrov hauv ib puag ncig nyob
Noise Meter--Tsev ntsuas ntsuas suab nrov hauv thaj chaw nyob Nrog kev txhim kho kev lag luam niaj hnub, ib puag ncig muaj kuab paug kuj raug tsim. Lub suab nrov yog ib hom kev ...
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25
Apr
2023
Dab tsi yog Qhov Zoo Thiab Scope Ntawm Daim Ntawv Thov Ntawm Lub Illuminance ...
Dab tsi yog qhov zoo thiab qhov dav ntawm daim ntawv thov ntawm lub teeb pom kev zoo Dab tsi yog qhov zoo ntawm lux meters? ● Compact Size, Lub teeb yuag Lub sijhawm siv lub nts...
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25
Apr
2023
Luxmeters yog qhov tseem ceeb heev rau tib neeg hauv lub neej
Luxmeters yog qhov tseem ceeb heev rau tib neeg hauv lub neej Illumination yog ze ze rau tib neeg lub neej. Lub teeb txaus tuaj yeem tiv thaiv tib neeg los ntawm kev sib tsoo. H...
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24
Apr
2023
Taw qhia Ib Kub Muag hauv Kaus Lim Kauslim Ntse cwj mem Multimeter GVDA GD109...
Qhia ib qho muag kub hauv Kaus Lim Kauslim ntse cwj mem Multimeter GVDA GD109 GVDA Digital Cwj Hom Multimeter DC AC Voltage Tester Ntse Multi-meter Voltmeter NCV Phase Sequence ...
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24
Apr
2023
Qhia Ib Tug Tshiab Tuaj Txog Cov Meat Thermometer GVDA GD157 GD159 Nrog Sib N...
Qhia txog ib qho tshiab tuaj txog Cov Meat Thermometer GVDA GD157 GD159 nrog lub hauv paus sib nqus, yog qhov kev daws teeb meem zoo kom ua tiav qhov kub thiab txias tshaj plaws...
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24
Apr
2023
Russia Cov Neeg Siv Khoom Ua Li Cas 500pcs Nrog GVDA GD517 GVDA Laser Qib Txa...
Russia Cov Neeg Siv Khoom tau xaj 500pcs nrog GVDA GD517 GVDA Laser Level Mobile Bracket Alignment Drilling Cov Cuab Yeej Hluav Taws Xob Nqus Drilling Plua Plav Collector rau Ra...
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24
Apr
2023
Russia Cov Neeg Siv Khoom Ua Haujlwm Nrog 500pcs GVDA GD450M Digital Protract...
Cov neeg siv khoom Lavxias tau xaj nrog 500pcs GVDA GD450M Digital Protractor Inclinometer 360 degree High Precision Goniometer Electronic Level Box Angle Finder Magnet Tilt Mea...
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24
Apr
2023
Dab tsi yog Qhov Kub Ntawm Hluav Taws Xob Soldering Hlau? Dab tsi yog qhov ku...
Qhov kub ntawm hluav taws xob soldering hlau yog dab tsi? Qhov kub ntawm 40w hluav taws xob soldering hlau yog dab tsi? Qhov kub ntawm cov hlau soldering yog 300-400 degree . Ts...
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24
Apr
2023
Kev Paub Txog Kev Siv Hluav Taws Xob Soldering Hlau Thiab Cov Qauv Ua Haujlwm...
Kev paub txog kev siv hluav taws xob soldering hlau thiab cov qauv kev khiav hauj lwm ntawm cov hluav taws xob soldering hlau Ib qho: Nkag siab cov hluav taws xob soldering hlau...
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24
Apr
2023
Kev lag luam Daim Ntawv Thov Kev Ntsuam Xyuas Cov Khoom Siv Hmo Ntuj Pom Kev
Kev lag luam Daim Ntawv Thov Kev Ntsuam Xyuas Cov Khoom Siv Hmo Ntuj Pom Zoo Tam sim no, cov cuab yeej pom kev hmo ntuj tau siv dav hauv kev nrhiav thiab cawm cov neeg ploj, tsh...
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24
Apr
2023
Infrared Hmo Pom Kev Pom Zoo Technology
Infrared hmo ntuj pom kev yees duab thev naus laus zis Infrared hmo ntuj pom kev thev naus laus zis tau dhau los ua lub sijhawm ntxov infrared hmo ntuj pom kev siv thev naus lau...
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24
Apr
2023
Cov Lus Nug Txog Cov Ntsiab Cai thiab Cov Yam Ntxim Saib Ntxim Ua Ntawm Ntau ...
Cov ntsiab lus ntawm cov ntsiab lus thiab cov yam ntxwv ntawm ntau hom kev pom kev hmo ntuj 1. Active infrared night vision device. Lub hauv paus ntsiab lus: Lub ntsuas hluav ta...
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23
Apr
2023
Yuav Ua Li Cas Infrared Thermometers Txiav Txim Slope Thiab Emissivity
Yuav ua li cas Infrared Thermometers Txiav Txim Slope thiab Emissivity yuav ua li cas txiav txim siab txoj kab nqes Cov txheej txheem zoo rau kev txiav txim siab txoj kab nqes s...
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23
Apr
2023
Daim Ntawv Thov Cov Cuab Yeej Ntsuas Kub hauv Refractory Material Factory
Kev siv cov ntsuas kub ntsuas hauv cov khoom siv refractory Hoobkas Infrared tus pas ntsuas kub tau dav siv hauv refractory factories vim lawv qhov ntsuas kub qhov tseeb. Ntawm ...
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23
Apr
2023
Kev Ntsuas Tus Qauv Txheej Txheem Thiab Kev Txhim Kho Ntawm Infrared Thermometer
Kev ntsuas lub hauv paus ntsiab lus thiab kev loj hlob ntawm tus pas ntsuas kub infrared Muaj ntau qhov zoo rau kev ntsuas kub tsis sib cuag nrog lub ntsuas kub infrared, thiab ...
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23
Apr
2023
Theoretical Principple and Application Of Infrared Thermometer
Theoretical Principple and Application of Infrared Thermometer Muaj ntau txoj hauv kev los ntsuas qhov kub thiab txias. Thermometers tuaj yeem muab faib ua ob hom: cov ntsuas ku...