SGIP 相关资料文档 相关开发内容 中国联通SP管理系统－外部接口规范0120（SP分册）

中国联通增值业务鉴权中心接口规范-VAC与BSS接口规范-1212vac-b-China Unicom s value-added service authentication center interface specification-VAC and BSS interface specification-1212vac-bss

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