Paub xaiv rau cable txoj kev yuav ua li cas?

Fake thiab ua tsis tau zoo hlau thiab cable producers thiaj li sau / profits loj loj, tsis hais txog lawv cov theinterests uas tau txais kev pab, loj txog cov pluag zoo hlau thiab cable tshuaj, hlau disruptedelectric thiab cov lag luam cable, puas theinterests ntawm cov neeg. Yog li ntawd, tseem ceeb heev, cov correctchoice cables thiab nyob ntawm tej khoom no tuaj tswj lub teb chaws?
Cov yam ntxwv ntawm cov khoom, kab withnational fwb
Ua ntej tshaj, yog cov "CCC" daim ntawv kos. Hlau thiab cable khoom vim lub neej muaj ib closerelationship uas tus tau txais kev pab, nws zoo, ruaj ntseg yuav ncaj qha mus rau tus kheej andproperty kev ruaj ntseg ntawm cov kev pab. Vim li no, cov khoom uas siv cable wireand yog ib lub teb chaws compulsorysafety muab ntawv pov thawj, manufacturers tag nrho ntawm Chinaelectrical khoom muab ntawv pov thawj boardcertification yuav tsum yuav tau "CCC" daim ntawv no, tau "CCC" certificationmark, nyob rau hauv cov ntaub ntawv pov thawj los yog khoom muaj cov "CCC" daim ntawv kos.
Secondly, beautifully qhwv. Hlau thiab cableproducts, ntim thiab lwm yam tshuaj, allproducts raws li tus ofmedium yuav tau lub teb chaws kom raug cai qhauj loj, theproduction nyob ntawm tej thiab cables yog teem onproduct ntim.
Third, du round, uniform xim. Productsconform mus rau lub teb chaws raws ntawm cov hlau andcable lag luam, yuav kom zoo dua qub productquality, xyuas cov khoom raws li tus txheej txheem lub teb chaws, hauv lub purchase raw khoom, khoom ntau lawm, zus tau tej cov nruj me ntsis. Yog li ntawd, tus zus tau tej cov hlau thiab cableproducts ntsib txheem yuav tsum: du, yam xim. Fake thiab ua tsis tau zoo productappearance matte ntxhib. Roj hmab rwb thaiv tsev forflexible cables, yuav tsum tau cov kab, sheathing, rwb thaiv tsev, kaw neeg xyuas pib siv yooj yim. Yam khoom fake thiab ua tsis tau zoo zog ntxhib andlarge, dawb, sheathing rwb thaiv tsev uas tsis muaj tes cantear.
Cov plaub conductors glossy, DC kuj, neeg xyuas pib qhov ntev yog tuaj tswj lub teb chaws. Tuaj tswj lub teb chaws forwire thiab cable khoom, seb aluminumconductors los yog conductors tooj liab yog relativelylight, roj tsis pub, yog li neeg xyuas pib DC kuj infull me nyuam raws li cov tswj lub teb chaws, withgood conductivity thiab muaj kev ruaj ntseg.