Design: 1  Flex-Weave Cover â The Gates B69 v-belt is a wrapped belt that features a patented single layer fabric construction for longer cover life. 2  The cover protects the belt core from oil dirt and heat. 3  The wrapped cover also makes the belt suitable for clutching applications.
Light Fidelity (Li-Fi) is a bidirectional, high-speed and fully networked wireless communication technology similar to Wi-Fi.
Related Terms. Wi-Fi is the name of a wireless networking technology that uses radio waves to provide high-speed network and Internet connections. This Webopedia Did You Know... article explains Wi-Fi technology: how it works and misconceptions about Wireless Fidelity. Wi-Fi Definition: What is Wi-Fi.