知行 EDI 规范查询平台™
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X12 EDI Release 00304
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W17
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W1709
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Element
X12 EDI Release 00304
W17
472
Link Sequence Number
A two-part number in the form `SSSTTT' where `SSS' is a sequentially assigned number and `TTT' equals the highest sequential number being used within the associated (linked) group. (Leading zeros are required for both `SSS' and `TTT'.)
属性
数据类型
N
必须?
Optional
长度
Min 6 / Max 6