Lub suspension ncaj taub hau insulator nrog zoo zoo thiab tsis tshua muaj nqi thiab ruaj khov zoo yog tas li tig los ntawm cov neeg siv khoom

Lub ncua kev kawm ntawv ncaj lub taub hau insulator tsim los ntawm Johnson muaj zoo technical zoo nyob rau hauv tag nrho cov teb ntawm Tuam Tshoj.Cov khoom lag luam zoo yog qhov ruaj khov, qhov tsis zoo yog qhov zoo tshaj plaws thiab yooj yim kom tau raws li tus qauv IEC, thiab tuaj yeem dhau qhov kev xeem.Nws tau raug xa tawm ntau zaus thiab tsis tau muaj teeb meem zoo.Los ntawm kev yuav khoom tshiab thiab ua tiav cov khoom siv kuaj, pab pawg kws tshaj lij kom ntseeg tau tias cov khoom lag luam deb tshaj qhov xav tau ntawm cov neeg siv khoom, thiab cov neeg siv khoom txuas ntxiv mus ntxiv.Txawm hais tias qhov ntau lawm yog tswj nruj heev thiab cov khoom zoo yog ruaj khov thiab siab, tus nqi tsis kim.Vim muaj kev nplua nuj, cov khoom no yog cov khoom zoo thiab tus nqi qis, pheej yig heev thiab tus nqi zoo.

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