本文介绍了IEC60044-8规约，对电力系统通信中的FT3数据格式进行了详尽的描述。-It introduces the IEC60044-8 standerd.It has a full discr iption about FT3 data format in communication of electric system.

电力行业 2007版645规约文本,用于07版规约电表通讯，与电能量采集终端之间通讯标准-Power industry, the 645 version of the 2007 statute of the text, for the 07 edition of the statute of the electric meter communication, and the power of the collection terminal communication standards

DLT645-07规约文本，是学习电表通讯知识的好文档！