Standard No.:	GB/T 17579-1998
English Name:	Information technology - Open systems interconnection - Virtual terminal basic class service
Chinese Name:	信息技术 开放系统互连 虚拟终端基本类服务
Chinese Classification:	L79    Opening and system interconnection of computer
Professional Classification:	GB    National Standard
ICS Classification:	35.100.70 35.100.70    Application layer 35.100.70
Issued by:	CBTS
Issued on:	1998-1-1
Implemented on:	1999-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	50000 words
Price(USD):	1500.00
Delivery:	via email in 1~3 business day

本标准以下列项抽象地定义了为OSI应用层外部可见的基本类虚拟终端服务：a)一个定义服务用户间交互的模型；b)服务的原语动作和事件；c)与每个原语动作和事件相关的参数数据；d)这些动作与事件之间的关系及其有效序列。