知行 EDI 规范查询平台™
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X12 EDI Release 00304
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EFI
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EFI03
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Element
X12 EDI Release 00304
EFI
797
Security Technique Code
Code indicating that this element will be used to tell an EDI translator program which security tehnique to use.
属性
数据类型
ID
必须?
Optional
Codes (5)
9A
Authentication
9E
Authentication and Encryption
9N
Encryption
OC
Clear Text
ZZ
Mutually Defined