Subject	English	Chinese
econ.	description and specification	品种及规格
busin.	description and specification	品名及规格
el.	network software specification and description language	网络软件规范及描述语信
el.	specification and description language	规范与描述语言
telecom.	specification and description language	功能规范和描述语言
telecom.	specification and description language	规范和描述语言
telecom.	specification and description language	功能规格和描述语言
el.	specification and description language/graphic representation	规范与描述语言/图形表示法