Xov xwm tseeb
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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18
Apr
2022
Ltalis Cov Neeg Siv Khoom Ua Haujlwm 80cs Ntawm Professioan Digital Multimete...
ltalis cov neeg siv khoom tau xaj 80cs ntawm Professioan Digital Multimeter nrog Xim LCD Screen, cov khoom xa tuaj tau npaj rau kev xa tawm. Ua tsaug rau cov neeg siv khoom ntse...
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18
Apr
2022
Ntse Multimeter 4000 suav GD107 Hauv Tshuag
Ntse Multimeter 4000 CountsGVDA GD107 Tus cwj mem-hom Multimeter tuaj yeem paub qhov ntsuas lub teeb liab thiab xaiv qhov ntau yam.Smart Hom yog lub neej ntawd thaum lub hwj chi...
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18
Apr
2022
Sab saum toj Muag Pen Hom Ntse Multimter GVDA GD107
GVDA TRUE RMS cwj mem Multimeter Smart Digital DC AC Voltmeter, Nyob Hlau Tester Resistance Diode Capacitance Txuas ntxiv Hz detectorSpecifical Features: DC voltage test {{0}}}~...
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18
Apr
2022
Poland Cov Neeg Siv Khoom xaj 100pcs GVDA Digital Multimeter Nrog Xiav Xim
Poland Cov neeg siv khoom xaj 100pcs GVDA digital multimeter nrog xiav xim silicon rooj plaub thiab txheeb ze ntsuas, kev txiav txim tau npaj thiab yuav xa tawm ib zaug tau txai...
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16
Apr
2022
Dab tsi yog Dub Lub Cev Radiation
Dab tsi yog qhov hluav taws xob lub cev dub?Qhov muaj nyob hauv lub ntiaj teb yog qhov tsim nyog, thiab qhov muaj nyob hauv nws lub ntsiab lus thiab muaj nqis. Tsis tshua pom lu...
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16
Apr
2022
Dab tsi yog qhov txawv ntawm Ib qho Infrared Thermometer thiab Ib qho Infrare...
Dab tsi yog qhov txawv ntawm tus ntsuas kub infrared thiab lub ntsuas cua infrared thermal imager?Ob lub ntsuas kub infrared thiab lub koob yees duab thermal tuaj yeem ntes cov ...
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16
Apr
2022
Yuav Ua Li Cas Yog Lub Teeb Infrared Tshawb Pom
Lub teeb infrared nrhiav tau li cas?Xyoo 1665, muaj kab mob plague loj tshwm sim hauv London, England, tua ntau dua 100,000 neeg. Newton, 22, rov qab los tsev kom dim ntawm tus ...
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16
Apr
2022
Hais txog Infrared Thermometers
Txog tam sim no, cov ntsuas kub infrared tau siv dav, qhov ntsuas qhov tseeb ntawm cov cuab yeej no yog dab tsi? Qhov yuam kev yog dab tsi? Dab tsi yog yam uas cuam tshuam rau n...
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16
Apr
2022
Lub Ntsiab Cai ntawm Kev Pom Zoo Ntawm Cov iav Magnifying
Lub hauv paus ntsiab lus ntawm kev kos duab ntawm lub iav tsom iav Ib lub lens kho qhov muag ua los ntawm iav los yog lwm yam ntaub ntawv pob tshab nrog lub ntsej muag nkhaus tu...
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16
Apr
2022
Basic Optical Principles Of Microscopes
1 Cov hauv paus ntsiab lus kho qhov muag ntawm lub tshuab tsom iav (1) Refractive thiab Refractive IndexIn ib qho nruab nrab isotropic, lub teeb mus hauv txoj kab ncaj nraim nta...
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16
Apr
2022
Lub Microscope ua haujlwm li cas
Lub tshuab ntsuas tshuab ua haujlwm li cas Lub tshuab ntsuas qhov muag pom muaj ob lub lo ntsiab muag (qhov muag thiab lub hom phiaj), txhua qhov sib npaug rau lub lens convex. ...
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16
Apr
2022
Microscope yog dab tsi
Lub microscope yog dab tsi? Qhov no txhais tau tias yog vague heev. Microscopes, telescopes, thiab magnifying iav yog cais raws li lawv cov kev siv tshwj xeeb, tsis yog los ntaw...
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15
Apr
2022
Nta ntawm Inclinometers
Nta ntawm inclinometersInclinometer siab stability: daim ntawv thov mus sij hawm ntev nyob rau hauv lub pas dej saib xyuas, cov khoom siv riam phom, satellite teeb liab tau txai...
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15
Apr
2022
Txhais thiab Txoj Cai Ntawm Inclinometer
Lub ntsiab lus thiab lub hauv paus ntsiab lus ntawm inclinometerInclinometers, tseem hu ua tilt sensors, feem ntau yog siv rau kev tshawb nrhiav ntawm qee qhov kab rov tav thiab...
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15
Apr
2022
Kab rov tav Angle Measuring Tool
Ntsuj Plig theem: ib qho kev ntsuas cov cuab yeej siv los ntsuas lub kaum sab xis me me, siv los ntsuas qhov inclination lub kaum sab xis txheeb ze rau txoj haujlwm kab rov tav,...
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15
Apr
2022
Peru Cov Neeg Siv Khoom xaj 100pcs 7.0inc Digital Microscope Max 1200x GD7010
Peru cov neeg siv khoom xaj 100pcs 7.0inc digital microscope Max 1200x GD7010 7.0inch HD Max 1200X 1.Larger 7 nti LCD screen2.Video daws teeb meem: 1080FHD 1080P 720P3. Pixel: 1...
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15
Apr
2022
Yuav Ua Li Cas Yog Lub Teeb Infrared Tshawb Pom
Lub teeb infrared nrhiav tau li cas?Xyoo 1665, muaj kab mob plague loj tshwm sim hauv London, England, tua ntau dua 100,000 neeg. Newton, 22, rov qab los tsev kom dim ntawm tus ...
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15
Apr
2022
Hais txog Infrared Thermometers
Txog tam sim no, cov ntsuas kub infrared tau siv dav, qhov ntsuas qhov tseeb ntawm cov cuab yeej no yog dab tsi? Qhov yuam kev yog dab tsi? Dab tsi yog yam uas cuam tshuam rau n...
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14
Apr
2022
Kev ceev faj thaum siv Multimeter Buzzer los ntsuas
Kev ceev faj thaum siv multimeter buzzer los ntsuas: Ua ntej ntsuas, koj yuav tsum ua kom tus nqi multimeter nyob rau hauv txoj hauj lwm ntawm xoom voltage lossis xoom tam sim n...
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14
Apr
2022
Dab tsi yog Buzzer hauv Multimeter Rau
Lub buzzer nyob rau hauv lub multimeter yog dab tsi?Cov ntaub ntawv buzzer ntawm lub multimeter feem ntau yog siv los xyuas qhov txuas ntxiv ntawm kab. Thaum kuaj kab, siv cov n...