Xov xwm
-
Product Principle Of LED Teeb
LED (Lub Teeb Emitting Diode), lub teeb emitting diode, yog lub xeev cov khoom siv hluav taws xob uas tuaj yeem hloov hluav taws xob rau hauv lub teeb pom kev. Nws tuaj yeem hloov hluav taws xob ncaj qha rau hauv lub teeb. Lub plawv ntawm LED yog semiconductor nti. Ib qho kawg ntawm lub nti yog txuas rau lub bracket, ib kawg yog ib tug negat ...Nyeem ntxiv -
Poland International Lighting Equipment Exhibition tab tom pib
Exhibition Hall Chaw Nyob: 12/14 Pradzynskiego Street, 01-222 Warsaw Poland Exhibition Hall Lub Npe: EXPO XXI Exhibition Center, Warsaw Exhibition name: International Trade Show of Lighting Equipment Light 2024 Exhibition time: Lub Ib Hlis 31-February 2020 Lub Rooj Muag Khoom 2, 4 C2 Zoo siab txais tos tuaj xyuas peb b...Nyeem ntxiv -
Lub Dubai Lighting Exhibition tau ua tiav tiav
Raws li lub ntiaj teb kev lag luam teeb pom kev zoo tshaj plaws, Dubai Lighting Exhibition nyiam cov tuam txhab thiab cov kws tshaj lij hauv ntiaj teb teeb pom kev lag luam, muab qhov tsis muaj kev txwv rau kev tshawb nrhiav lub teeb ntawm lub neej yav tom ntej. Qhov kev nthuav qhia no tau ua tiav tiav raws li tau teem tseg, nthuav qhia peb nrog l ...Nyeem ntxiv -
Lub 2024 Dubai Middle East Light + Intelligent Building Exhibition tab tom pib
Dubai, raws li lub ntiaj teb nto moo neeg mus ncig tebchaws chaw thiab chaw ua lag luam, yeej ib txwm paub txog nws cov khoom kim heev thiab tshwj xeeb architecture. Niaj hnub no, lub nroog zoo siab txais tos ib qho kev tshwm sim tshiab - Dubai Swimming Pool Exhibition. Qhov kev nthuav qhia no yog lub npe hu ua tus thawj coj hauv kev lag luam ua luam dej. Nws coj los ua ke...Nyeem ntxiv -
International Trade Show of Lighting Equipment Light 2024
"Lub Teeb 2024 International Lighting Equipment Trade Exhibition" Saib Ua Ntej Lub Teeb 2024 thoob ntiaj teb cov khoom siv teeb pom kev lag luam yuav nthuav tawm cov xwm txheej zoo rau cov neeg tuaj saib thiab cov neeg tuaj koom. Qhov kev nthuav qhia no yuav muaj nyob rau hauv central nroog ntawm lub ntiaj teb no lighti ...Nyeem ntxiv -
Dubai Exhibition 2024 - Los sai sai
Exhibition name: Lub Teeb + Txawj Ntse Lub Tsev Middle East 2024 Lub Sijhawm Exhibition: Lub Ib Hlis 16-18 Exhibition Center: DUBAI WORLD TRADE CENTER Exhibition chaw nyob: Sheikh Zayed Road Trade Center Roundabout PO Box 9292 Dubai, United Arab Emirates Hall naj npawb: Za-abeel Hall 3 Booth Qauv Zauv: Z3-E33Nyeem ntxiv -
Daim Ntawv Ceeb Toom Xyoo Tshiab Hnub So
Nyob zoo cov neeg muas zaub, Raws li lub Xyoo Tshiab los txog, peb xav qhia rau koj txog peb lub caij so Xyoo Tshiab yuav los tom ntej raws li nram no: Hnub so: Ua kev zoo siab rau Xyoo Tshiab hnub so, peb lub tuam txhab yuav nyob rau hnub so txij lub Kaum Ob Hlis 31st txog Lub Ib Hlis 2nd. Ib txwm ua haujlwm yuav rov pib dua Lub Ib Hlis 3. Lub tuam txhab yog temp ...Nyeem ntxiv -
2024 Poland International Lighting Equipment Exhibition
"2024 Poland International Lighting Equipment Exhibition" exhibition preview: Exhibition Hall Chaw Nyob: 12/14 Pradzynskiego Street, 01-222 Warsaw Poland Exhibition Hall Lub Npe: EXPO XXI Exhibition Center, Warsaw Exhibition English name: International Trade Show of Lighting Equipment Ligh...Nyeem ntxiv -
Dubai Lub Teeb + Lub Tsev Txawj Ntse Middle East 2024
Dubai Light + Intelligent Building Middle East 2024 exhibition yuav muaj nyob rau hauv lub xyoo tom ntej: Exhibition lub sij hawm: Lub ib hlis ntuj 16-18 Exhibition lub npe: Lub teeb + ntse tsev Middle East 2024 Exhibition Center: DUBAI WORLD TRADE CENTER Exhibition chaw nyob: Sheikh Zayed Road Trade Center Roundabout PO Box 9...Nyeem ntxiv -
Cov teeb pom kev zoo rau lub pas dej da dej yog dab tsi?
Cov teeb pom kev zoo rau lub pas dej da dej feem ntau yog nyob ntawm qhov loj, zoo li, thiab teeb tsa ntawm lub pas dej. Qee qhov kev xav tau teeb pom kev zoo rau cov pas dej da dej muaj xws li: Kev Nyab Xeeb: Tsim kom muaj teeb pom kev zoo tsim nyog los tiv thaiv kev raug mob thiab kev raug mob nyob rau hauv thiab ib ncig ntawm lub pas dej. Qhov no suav nrog kev ua kom muaj pat...Nyeem ntxiv -
Keeb kwm ntawm LED: Los ntawm Discovery mus rau kiv puag ncig
Keeb kwm Hauv xyoo 1960, cov kws tshawb fawb tau tsim LED raws li lub hauv paus ntsiab lus ntawm semiconductor PN junction. Lub LED tsim nyob rau lub sijhawm ntawd yog ua los ntawm GaASP thiab nws cov xim luminous yog xim liab. Tom qab ze li ntawm 30 xyoo ntawm txoj kev loj hlob, peb paub zoo txog LED, uas muaj peev xwm emit liab, txiv kab ntxwv, daj, ntsuab, xiav ...Nyeem ntxiv -
Heguang Teeb pom kev zoo coj koj nkag siab tob txog cov teeb hauv av
Lub teeb underground yog dab tsi? Cov teeb hauv av yog cov teeb teeb hauv qab hauv av rau kev teeb pom kev zoo thiab kho kom zoo nkauj. Lawv feem ntau yog faus rau hauv av, tsuas yog lub lens lossis teeb pom kev zoo ntawm lub teeb pom kev zoo. Lub teeb hauv av feem ntau yog siv rau sab nraum zoov, xws li lub vaj, thaj chaw, ...Nyeem ntxiv