hat
YONbag tèse yon kalite mas elèktriksa te itilize pou pwoteje bilding ak ekipman nan domaj akòz elèktrik tempête. Baz bag yo sonje bagay te itilize kòm pwoteksyon kont rapid grèv. Yo menm toutè bag, malgre manda sa a ka tou pou aplike pou Terre bag ki enstale nan sistèm tiyo an metal yo pou proteje materyèl elèktrik yo tankou mèt inondasyon.
eng
A ring ground is a type of electrical ground that is used to protect buildings and equipment from damage due to electrical surges. Ring grounds are typically used as protection against lightning strikes. They are also known as ground rings, although this term may also be applied to grounding rings that are installed in metal pipe systems to protect electrical devices such as flow meters.