Subject	English	Chinese
space	extended control and simulation language	扩充的控制模拟语言
comp.	extended control and simulation language	扩充的控制与模拟语言
agric.	extended control mode	EC 方式 (EC mode)
el.	extended control mode	扩展控制模式
IT	extended control mode	扩充控制方式
agric.	extended control mode	扩充控制方式 (EC mode)
el.	extended control program support	扩充控制程序支援
el.	file extended control block	文件扩展控制块