WSDL定义了基于XML的语法，它描述作为接收包含面向文档的或面向过程的信息的消息的一组终端的网络服务。

WSDL defines an XML-based syntax for describing network services as a set of endpoints that accept messages containing either document-oriented or procedure-oriented information.

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DJS 200数据通信系统是实现部颁通信传输控制规程的面向终端的计算机网络系统。

DJS 200 Data Communication System is a terminal-oriented Computer network System which realizes the Communication protocol pubished by the ministry of Electronic Industries.

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