说明：  ZigBee(无线传感网络)的簇库规范.即 ZigBee Cluster Library(ZCL).是ZigBee联盟旨在联合各厂家的统一格式.在开发时有很大的参考价值.
(ZigBee (wireless sensor networks) cluster library specification, ie ZigBee Cluster Library (ZCL). Was ZigBee Alliance aims to unite the manufacturers of the uniform format in the development of great reference value.)