ղСվ
ҳ
С
п
߿
ɽ̴ѧ
Ӣѧϰ
Ա
ʦѧ
百度安全验证
ز鿴
Wordĵصַ
ļ.docΪ.docĶ
2014߿ - 㽭
2020±ֲѧ3ģ⼰ʦƷ.
KBSJ-003ҵʵѵģ˾ҵƻģ17ҳ
2019-ñע-word (5ҳ)
(word)RTPRTCPЭ
2015йѧ˶ʿ(MF)ѧۺԾ
ʡпϸ滮Ƶ(12а)
˽A澫ѧ1ϰڶ 2.1 2.1.1 2ʱ ָݼ
Сѧ̰-4ƪ
Сʯ̶ǡп⼯
5Ԫ-ڿ-ϲƾѧ츮ѧԺ