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Ua tsaug rau koj mloog.
JERA LINE yog lub Hoobkas loj hlob. Peb ua haujlwm hnyav thiab sim ua kom zoo dua txhua hnub.
Peb xav caw koj los ua pov thawj peb txoj kev loj hlob.
Ntawm no peb xav qhia koj:
* Cov khoom tso tawm tshiab
Rau cov khoom tshiab thiab cov tuam txhab hloov tshiab thov ua raws thiab sau npe ntawm peb lub YouTube channel: https://youtu.be/Y3yIOfIDBj8 @jeraline
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FTTH nco cable thaj qaum yog dab tsi?
Lub hom phiaj ntawm kev siv: FTTH nco cable thaj qaum yog fiber ntau optic nco cable, txhua qhov kawg yog ua ntej txiav nrog SC, FC, LC hau nrog PC, UPC lossis APC polishing. Qhov ntawd muab kev nkag tau sai rau kev sib txuas hauv fiber ntau optic telecommunication tes hauj lwm. Qhov tseem ceeb ntawm kev poob cable pat ...Nyeem ntxiv -
Sab nraum zoov DROP CABLE PATCHCORD
Peb zoo siab los qhia txog qhov tshiab poob cable thaj qaum rau sab nraum zoov ftth xa tawm. Muab piv rau cov hlua khi li qub, nws tuaj yeem ua nrog ntev ntev thiab txiav nrog cov khoom sib txawv. Cable yog txhawb nrog steel hlau thiab rods, uas yuav muab siab tensile zog thaum lub sij hawm sab nraum zoov ...Nyeem ntxiv
