Abstract: Cov thev naus laus zis ntawm cov ntaub ntawv los ntawm cov kab hluav taws xob tau maj mam dhau los. Daim ntawv luv luv no tsom xam qee qee cov yam ntxwv ntawm kev xa c...
Dec 28, 2020
PVC xaim, cable cov khoom yuav tsum muaj ntau dua, cov cuab yeej lub zog, hluav taws xob muaj zog, siab thiab tsis kub tsis kam, kev laus tiv taus zoo yuav tsum muaj kev ua hauj...
Kev tuav roj av yog ib qho tseem ceeb thiab nyuaj txoj haujlwm hauv kev tsim kho ntawm qhov txuas deb ntev cable. Raws li peb qhov teeb meem kev tsim kho, daim ntawv no tshuaj x...
Dec 23, 2020
1. Lub ntsiab tseem ceeb thiab kev txiav txim siab ntawm cable cov kev txhaum Tsis muaj teeb meem loj ntawm cov hluav taws xob cable lossis cov hluav taws xob tsawg cable, nyob ...
Kev ua haujlwm ntawm qhov chaw hla dej ntawm txoj kab txuas hluav taws xob 10KV high voltage kab hluav taws xob tau siv dav hauv cov dej num kev txuag dej thiab lub zog hluav ta...
DIYAN kuj tseem raug txiav txim siab los ntawm D. Txawm hais tias nws rov ua nrog D-halogen D, nws tau lees paub thiab tsis to taub yuam kev hauv kev sib xyaw ua qauv. Tus txhee...
Kev txheeb xyuas ntawm cov tawv nqaij cable muaj ntev dhau los, kev lag luam tau sib cav txog cov yam ntxwv ntawm cov ntaub ntawv network cable tawv, xws li seb daim tawv puas t...
Cov laj thawj ntawm cable faults tuaj yeem raug teeb tsa mus rau hauv cov pawg hauv qab no: 1 Kev puas tsuaj ntawm Lub tshuab hluav taws xob Qhov kev ua txhaum cable los ntawm k...
Dec 19, 2020
1. Ua ntej kev tsim kho ntawm cable ncaj qha faus tso, nws yog qhov yuav tsum tau kuaj xyuas lub teeb duab ua ntej, thiab tom qab ntawd khawb cov qauv thiab cov qhov nqaj txaus,...
Raws li ib feem ntawm cov kab txuas hluav taws xob, cov xaim hluav taws xob tau siv dav vim tias nws qhov kev txhaum tsawg, kev nyab xeeb thiab kev ntseeg tau, hloov tau cov kab...
Nyob rau xyoo tas los no, nrog kev maj mam zuj zus mus ntawm nroog kev hloov pauv hauv nroog cov nroog thiab kev hloov kho sai ntawm cable ntau lawm thiab kev tsim kho thev naus...
Tam sim no, muaj 247 mais ntawm kab hluav taws xob hauv 10 kV xa xov hauv network hauv Rizhao nroog, thiab tus nqi cabling tau mus txog 53.3 feem pua. Hauv xyoo 2003, tag nrho 9...
