说明：   水泥窑自动配料系统，本系统使用单片机作为其工作的核心，主要用于工业技术改造和工业自动化中的过程控制的基于STD总线技术的STD工业控制机
(Cement kiln automatic batching system, the system uses single-chip microcomputer as the core of its work, mainly for industrial technology and industrial automation process control technology based on the STD bus industrial control machine STD)