知行 EDI 规范查询平台™
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X12 EDI Release 00303
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N5
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N504
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Element
X12 EDI Release 00303
N5
301
Car Type Code
Code maintained by AAR to identify a type of rail car and its general physical characteristics.
属性
数据类型
ID
必须?
Optional
长度
Min 4 / Max 4
