知行 EDI 规范查询平台™
/
X12 EDI Release 00701
/
GA
/
GA06
/
Element
X12 EDI Release 00701
GA
642
Week
Week expressed as year/week (CCYYWW), where week is a number between 01 and 53 inclusive
属性
数据类型
N
必须?
Optional
长度
Min 6 / Max 6
