Rugs are also woven or felted from fibers, but are smaller than the room in which they are located, have a finished edge, and usually lie over another finished floor such as wood bamboo floor.

• 位于汽车工业之后的是家居类和消费类电子产品领域，信息技术促进了消费类传感器产品的批量生产，应用于机房工程公司和无绳电话的超声传感器。