Txoj moo
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Kev txhim kho kev txhim kho thiab cov txheej txheem siv ntawm LED khiav teeb
LED teeb pom kev zoo yog siv dav hauv lub neej niaj hnub. Nrog kev nce qib ntawm tib neeg cov kev tsim khoom, LED tau siv dav hauv kev tsim khoom ntawm ntau yam teeb pom kev zoo, thiab kev lag luam teeb pom kev zoo, thiab theem teeb pom kev zoo. Cov theem l ...Nyeem ntxiv -
Qhov zoo ntawm cov teeb meem thaum muaj xwm ceev ceev rau LED teeb meem thaum muaj xwm ceev
Nyob rau hauv lub teeb pom kev lag luam kom ze rau tib neeg txoj haujlwm thiab lub neej, kev lag luam tau dhau los tshawb fawb tshawb fawb thiab kev loj hlob. LED teeb ceev yog siv rau hluav taws xob cia li muaj hluav taws xob. Yog li dab tsi yog qhov zoo ntawm cov teeb meem thaum muaj xwm ceev? Cov kev ceev faj yog dab tsi? Cia kuv luv luv nyob rau hauv ...Nyeem ntxiv -
Peb yam kom them sai sai thaum yuav cov raj teeb tsheb
Thaum nriav kev teeb pom kev zoo, ntau tsev neeg tam sim no nyiam teeb lub teeb. Lawv siv dav siv, ib puag ncig phooj ywg, thiab muaj kev teeb pom kev zoo, uas tuaj yeem tsim cov tshuab hluav taws xob sib txawv. Thaum yuav cov raj teeb tswm ciab, peb feem ntau them rau lawv tus nqi, hom, thiab sel ...Nyeem ntxiv -
Dab tsi yog vim li cas rau lub malfunction ntawm kev sib deev teeb
1. Ua tsis zoo ua qhov kev faib ua feem ntawm kev ua txhaum tshwm sim los ntawm kev tsim kho zoo yog qhov siab. Lub ntsiab lus tseem ceeb yog: ua ntej, qhov tob ntawm cov cable trench yog tsis txaus, thiab kev tsim kho cov xuab zeb duav tau tsis tau ua raws li cov qauv; Qhov teeb meem thib ob yog th ...Nyeem ntxiv -
Ntawm cov ntsiab cai yuav tsum tau ua tiav hauv LED txoj kev teeb tsim
Raws li cov ntaub ntawv tam sim no, cov LED Phab ntsa teeb tshuab ua rau Guiyang tau nce dav siv dav hauv peb lub neej. Nws tuaj yeem hais tias nws yuav luag txhua qhov chaw hauv peb lub neej, thiab nws tau dhau los ua ib qho chaw zoo nkauj hauv peb lub nroog. Txhawm rau kom tau zoo dua ua haujlwm rau tib neeg, nws yog ib qho tsim nyog kom ua tiav qee lub hauv paus ntsiab lus ...Nyeem ntxiv