Coaxial cable
Jun 30, 2021
Coaxial cable yog qhov nruab nrab kis tau tus mob uas ntau tus phooj ywg paub txog.
Nws yog ib txheej ntawm insulated hlau uas nyob ib ncig ntawm lub hauv paus tooj liab conductor.
Qhov loj feature yog tias nws tuaj yeem tiv thaiv kev cuam tshuam, xa cov ntaub ntawv ruaj ntseg, thiab tus nqi qis.
