知行 EDI 规范查询平台™
/
X12 EDI Release 00504
/
N7
/
N714
/
Element
X12 EDI Release 00504
N7
219
Position
Relative position of shipment in car, trailer, or container (mutually defined)
属性
数据类型
AN
必须?
Optional
长度
Min 1 / Max 3