ITSM造句怎么写

3、A Study of ITSM s Practising in Telecommunication Enterprises;

5、An ITSM Model for Small-Medium IT Enterprises Based on ITIL;

2、The Research of Strategy for LangChao Group ITSM

1、Changed Management Study for ITSM;

4、THE COLLECTION SYSTEM OF ITSM CONFIGURATION INFORMATION BASED ON MULTI-NETWORK DOMAIN DATA COLLECTION CENTER