知行 EDI 规范查询平台™
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X12 EDI Release 00304
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PS
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PS01
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Element
X12 EDI Release 00304
PS
746
Protective Service Rule Code
Association of American Railroads (AAR) Protective Service that applies to shipment.
属性
数据类型
ID
必须?
Mandatory
长度
Min 3 / Max 9
