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Dab tsi yog qhov txawv ntawm post insulators thiab composite insulators?
Qhov sib txawv ntawm post insulators thiab ncua kev kawm ntawv insulators Post insulator: nws yog ib tug tshwj xeeb rwb thaiv tsev tswj, uas yuav ua tau ib tug tseem ceeb luag hauj lwm nyob rau hauv lub overhead kis kab.Nyeem ntxiv -
Dab tsi yog shear bolt mechanical termination lug?
Shear bolt mechanical termination lug yog cov khoom lag luam ywj pheej ntawm Wangyuan Power Technology Co., LTD., uas yog los txuas lossis xaus lub cable los ntawm txoj kev torque bolts thiab screws, nrog rau cov torque terminals thiab torque take-over.Qee qhov zoo ntawm torque connectors a ...Nyeem ntxiv -
Hais txog peb lub tuam txhab
Hais txog peb lub tuam txhab Peb lub tuam txhab muaj ib pab neeg R & D muaj zog, thiab tsim kom muaj kev sib raug zoo nrog kev sib raug zoo nrog cov tuam txhab hluav taws xob hluav taws xob .Peb muaj cov cuab yeej tsim khoom siv hauv tsev thiab kev tshawb nrhiav zoo meej txhais tau tias, kev siv tshuab zoo heev.Piv txwv li, pom ...Nyeem ntxiv -
Peb xav li cas tom qab tus mob coronavirus?
Peb xav li cas tom qab tus mob coronavirus ? Muab qhov tseem ceeb rau digital grafting.Txawm hais tias tus kabmob tshiab no tau ua rau muaj kev puas tsuaj loj rau ntau lub lag luam, qhov teebmeem kev puas tsuaj qhia tau tias "qhov tshwm sim stratification", uas yog, qhov kev puas tsuaj ntawm cov lag luam ib txwm muaj ...Nyeem ntxiv -
Qhov cuam tshuam ntawm tus mob coronavirus thiab kev xav
Tus mob coronavirus yuav ua rau muaj kev hloov pauv tshiab rau kev txhim kho kev lag luam hluav taws xob Thaum tus mob coronavirus coj cov teeb meem loj rau Suav lag luam thiab lwm yam kev lag luam, nws kuj tseem xeeb tub nrog rau txoj hauv kev loj hlob tsis tshua muaj.Tom qab qhov kawg ntawm tus kab mob coronavirus, Suav lag luam ...Nyeem ntxiv -
"Ib Txoj Kev Siv Thiab Ib Txoj Kev" hla ciam teb
Txog tam sim no, Tuam Tshoj tau kos npe 174 cov ntaub ntawv kev koom tes ntawm kev sib koom ua ke "Ib Txoj Kev Siv Thiab Ib Txoj Kev" nrog 126 lub teb chaws thiab 29 lub koom haum thoob ntiaj teb.Los ntawm kev txheeb xyuas ntawm cov teb chaws saum toj no 'ntshuam thiab xa tawm cov ntaub ntawv siv ntawm jd platform, jingdong cov ntaub ntawv loj rov ...Nyeem ntxiv