知行 EDI 规范查询平台™
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EDIFACT EDI Release D99B
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LOC
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LOC05
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Element
EDIFACT EDI Release D99B
LOC
5479
Relation, coded
To specify the relationship between two or more items.
属性
数据类型
AN
必须?
Optional
长度
Min 1 / Max 3
