insulated sleeve

基本解释

This company mainly produces Teflon sleeve and agent three insulated wire.
本公司主要生产铁氟龙套管及代理三层绝缘线。
The technology applied successfully in the production of the metallization for insulated porcelain sleeve on the surface of the power capacitor.
此项研究技术已用于电力电容器绝缘瓷套表面金属化的实际生产中。
Use a wool or cotton sock as a sleeve to keep your water container cold longer. Or invest in a insulated sleeve available at most camping supply stores.
可以用毛料或者棉质的袜子做外套让水容器保冷更久。也可以用在大部分露营装备店都有的绝缘套。