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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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24
Feb
2023
Taw qhia ntawm Grain Moisture Meter
Taw qhia ntawm Grain Moisture MeterThe grain water meter yog lub ntsuas dej ceev ceev uas tsim los ntawm lub hauv paus ntsiab lus ntawm kev ziab yuag poob[3], thaum ntsuas qhov ...
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24
Feb
2023
Russia tau txiav txim tag nrho 880pcs Sib xyaw nrog cov qauv sib txawv xws li...
Russia xaj tau xaj tag nrho 880pcs sib xyaw nrog cov qauv sib txawv xws li ntsuas kub infrared thiab Hlau ntes hauv av. thiab shpment tsuas yog npaj xa tawm, thiab peb cov neeg ...
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24
Feb
2023
Dab tsi Gases tuaj yeem kuaj pom cov pa roj combustible
Cov pa hluav taws xob twg tuaj yeem kuaj xyuas cov roj combustible gas? combustible gas yog hais txog cov pa roj uas tuaj yeem sib xyaw nrog huab cua hauv qee qhov concentration...
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24
Feb
2023
Yog Carbon Monoxide Flammable
Puas yog carbon monoxide flammable?Precious qub phooj ywgJunior ChemistryFeatured teb Carbon monoxide yog flammable, thiab carbon monoxide hlawv los tsim carbon dioxide. Cov tsh...
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23
Feb
2023
Dab tsi yog Common Combustible Gases?
Dab tsi yog cov roj combustible gases?Combustible gases xa mus rau cov khoom uas yuav ignited thiab nyob rau hauv ib tug gaseous lub xeev ntawm ib txwm kub thiab siab. Xws li hy...
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23
Feb
2023
Dab tsi yog Qhov Kev Tshawb Nrhiav Ntau Yam Ntawm Cov Hluav Taws Xob Hluav Ta...
Dab tsi yog qhov ntsuas qhov ntsuas ntawm qhov ntsuas hluav taws xob ntsuas hluav taws xob ntsuas qhov ntsuas tus nqi ntawm lub tswb hluav taws xob hluav taws xob tau teeb tsa r...
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23
Feb
2023
Dab tsi yog qhov teeb meem ntawm Ammonia rau tib neeg lub cev (Peb lub tshuab...
Dab tsi yog qhov teeb meem ntawm ammonia rau tib neeg lub cevAmmonia yog cov roj tsis muaj xim nrog cov ntxhiab tsw ntxhiab tsw, uas yog qhov teeb meem rau tib neeg lub cev, raw...
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23
Feb
2023
Kev Ceeb Toom Rau Kev Siv Cov Khoom Siv Hluav Taws Xob Ammonia
Ua tib zoo saib xyuas kev siv ammonia gas detector Cov yam ntxwv ntawm ammonia gas: ammonia gas yog cov roj tsis muaj xim, muaj tshuaj lom, muaj kev phom sij ntawm 2.2. Nws muaj...
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23
Feb
2023
Dab tsi tuaj yeem Ammonia Neutralized nrog? (Ammonia Gas Detector)
Dab tsi tuaj yeem ammonia neutralized nrog? Ammonia tuaj yeem nruab nrog hydrochloric acid. Ammonia gas yog cov pa roj uas muaj ntxhiab tsw ntxhiab tsw. Nws tuaj yeem ua kua dej...
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23
Feb
2023
Lub luag haujlwm ntawm Ammonia Gas Detector
Lub luag haujlwm ntawm ammonia gas detector1. Lub luag haujlwm tseem ceeb ntawm ammonia gas detector yog ntsuas qhov concentration ntawm ammonia roj hauv ib puag ncig. Nws yog p...
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22
Feb
2023
Ammonia Gas Detector
Ammonia Gas Detector 1. Cov lus qhia rau kev siv lub tshuab ntsuas roj yog qhov yooj yim, tsis muaj qhov tshwm sim, txawm tias nws siv peb zaug ua ntej, nws yuav yooj yim rau ke...
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22
Feb
2023
Kev Tswj Xyuas Cov Cai Rau Ammonia Gas Detector
Kev Tswj Xyuas Cov Cai rau Ammonia Gas Detector1. Hauv kuv lub tswv yim, xyuam xim rau txoj kev teeb tsa ntawm ammonia gas detector.2. Ammonia roj yog lub teeb daj daj, muaj kua...
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22
Feb
2023
Yuav Siv Li Cas Ammonia Gas Detector
Yuav siv li cas ammonia gas detectorQ1: Sampling method of ammonia gas detector1. Lub charger yog siv nyob rau hauv siab load, thiab lub charger raug tua thaum lub sij hawm them...
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22
Feb
2023
Kev Siv Ib puag ncig ntawm Handheld Portable AR8500 Ammonia Gas Detector Digi...
Kev siv ib puag ncig ntawm Handheld Portable AR8500 Ammonia Gas Detector Digital Tester Monitor NH3 Gas Analyzer 0-100PPM1. Ambient humidity: 0 ~ 40 degree; 2. Tus txheeb ze hum...
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22
Feb
2023
Lub ntsiab nta ntawm AR8500 Ammonia Ntes Gas Meter Digital Portable Automotiv...
Cov yam ntxwv tseem ceeb ntawm AR8500 Ammonia Ntes Gas Meter Digital Portable Automotive Ammonia Gas Tester Monitor NH3 Gas Analyzer1. Tsim kom muaj dej tsis zoo; 2. Tsis siv ne...
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22
Feb
2023
Installation Specification Rau Ammonia Gas Detector NH3 Gas Analyzer Meter Te...
Installation specification for Ammonia Gas Detector NH3 Gas Analyzer Meter Tester Air Quality Monitor Handheld 0-100PPM Suab Teeb Tswb AR85001. Ammonia roj yog sib zog dua huab ...
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21
Feb
2023
Kev Tshawb Nrhiav Txoj Cai Ntawm Handheld Ammonia Gas NH3 Detector Meter Test...
Lub hauv paus ntsiab lus tshawb pom ntawm Handheld Ammonia Gas NH3 Detector Meter Tester Saib Ntau Yam 0-100PPM Suab Lub Teeb Tswb Gas Analyzers AR8500orLub hauv paus ntsiab lus...
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11
Feb
2023
Koj puas paub Ammonia Gas Detector?
Koj puas paub cov cuab yeej tshawb nrhiav ammonia rau kev ntes cov khoom siv hluav taws xob hauv ib puag ncig thiab cov ntaub ntawv ua haujlwm ammonia yog tshuaj xyuas los ntawm...
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21
Feb
2023
Ntsuas Txoj Cai Ntawm Laser Thickness Gauge
Kev ntsuas lub hauv paus ntsiab lus ntawm laser thickness gaugeSiv ob lub laser sensors rau nruab saum toj thiab hauv qab cov khoom ntsuas (daim ntawv), thiab kho cov sensors nt...
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21
Feb
2023
Eddy Current Measurement Principple Of Tsheb Xim Txheej Thickness Gauge Tsheb...
Eddy tam sim no ntsuas txoj cai ntawm tsheb xim txheej thickness gauge tsheb xim electroplate hlau txheej thickness tester meter 0-1500um Fe & NFe sojntsuam