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着重介绍聚酯装置TDC-3000集散系统硬件配置及主要功能,概括介绍主要控制环节、相关仪表及相关控制装置,并提出今后对该系统的升级设想.
The hardware configuration and main functions of TDC-3000 distributed system of polyester plant are emphatically introduced. The main control links, related instruments and related control devices are briefly introduced. The future upgrade of this system is also proposed.