Lub zog hluav taws xob tuaj yeem raug faib los ntawm hom phiaj, qauv, thiab cov khoom. Los ntawm lub hom phiaj, hluav taws xob hluav taws xob tuaj yeem faib ua kev kis cov hlau thiab faib cable; los ntawm cov qauv, lawv tuaj yeem muab faib ua ib qho ib qho- tus tub ntxhais cov clesnles thiab}} cov tseem ceeb clese; thiab los ntawm cov khoom siv, lawv tuaj yeem muab faib ua cov tooj liab Cables thiab Aluminium Cables.
