e信通客户开户需要哪几份资料()
A.业务受理单、服务协议、信息安全责任保证书
B.营业执照
C.组织机构代码证
D.经办人身份证
参考答案:A, B, C, D
In general, there are two parts in an SES, One of these is antenna eqipment also referred to as().
A.BDE
B.UDE
C.AEP
D.ADE
当前系统中,重检流程共有()个环节。
A.2
B.3
C.4
D.5