t7345s 发表于 2015-1-21 20:56:38

ETSI EG 201 898 V1.1.1 (2001-04)

ETSI EG 201 898 V1.1.1 (2001-04)
ETSI Guide
Services and Protocols for Advanced Networks (SPAN);
Relationship between IP and telecommunication networks

admin 发表于 2015-1-22 09:34:51

谢谢您的分享，金币已奖励!
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