Dab tsi yuav tsum tau sau tseg thaum xaiv qhov dav ntawm tus choj cable? Peb yuav tham txog qhov no hauv tshooj tom ntej.
1. Qhov siab ntawm tus choj cable yog 50 thiab 100 teev, nrog 6 qhov txuas ntawm txhua qhov kawg thiab 12 qhov txuas ntawm txhua qhov kawg rau 150 teev.
2. Reference interval: Lub sij hawm siv yuav tsum tsawg dua qhov kev ncua deb ntawm qhov kev tso cai thauj khoom thiab qhov kev siv ncua sij hawm sib npaug ntawm qhov nkhaus load.
3. Choj kev txhawb nqa dav: Thaum xaiv qhov dav ntawm kev txhawb nqa cable, qhov chaw seem tsim nyog yuav tsum tau tshwj tseg rau qhov txuas ntxiv ntawm cov cables.
Kev rho tawm cov kab hluav taws xob: Thaum lub hwj chim cables thiab tswj cov cables me me, lawv tuaj yeem ntsia tau rau ntawm tib lub cable txuas, tab sis cov kab nruab nrab ntawm cov hluav taws xob cables thiab cov cables tswj yuav tsum tau muab cais los ntawm cov khoom sib cais.
5. Cable fixation: Thaum tso lub hub choj horizontally, cov kev sib txuas ntawm txhua qhov kev txhawb nqa yuav tsum tau muab ntsia kom ntau li ntau tau ntawm qhov deb ntawm 1/4 ncua. Kab rov tav cables yuav tsum tau kho kwv yees li ntawm txhua 2 meters, thiab ntsug cables yuav tsum tau tsau li ntawm txhua txhua 1.5 meters.
