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卡认证判断
- 一个充值卡认证的程序,用于手机充值卡方面的~-a prepaid card authentication procedures for prepaid cards ~
SP_FTP_interface
- 中国联通增值业务鉴权中心接口规范-VAC与SP接口规范-China Unicom' s value-added services Authentication Center Interface Specification-VAC and SP Interface Specification