知行 EDI 规范查询平台™
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X12 EDI Release 00601
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PWK
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PWK03
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Element
X12 EDI Release 00601
PWK
757
Report Copies Needed
The number of copies of a report that should be sent to the addressee
属性
数据类型
N
必须?
Optional
长度
Min 1 / Max 2
