知行 EDI 规范查询平台™
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EDIFACT EDI Release D01B
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SEG
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SEG02
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Element
EDIFACT EDI Release D01B
SEG
1507
DESIGNATED CLASS CODE
Code specifying a designated class.
属性
数据类型
ID
必须?
Optional
长度
Min 0 / Max 3
Codes (4)
1
EDIFACT service data element code list
2
WP.4 international code list
3
Non WP.4 code list
4
EDIFACT user data element code list